19963961808

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{14411}}^1$

素因数の和:14486

約数の個数: 240

約数和(自身を含む): 65192970240

約数和(自身を除く): 45229008432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 31, 38, 42, 48, 49, 56, 57, 62, 76, 84, 93, 98, 112, 114, 124, 133, 147, 152, 168, 186, 196, 217, 228, 248, 266, 294, 304, 336, 372, 392, 399, 434, 456, 496, 532, 588, 589, 651, 744, 784, 798, 868, 912, 931, 1064, 1176, 1178, 1302, 1488, 1519, 1596, 1736, 1767, 1862, 2128, 2352, 2356, 2604, 2793, 3038, 3192, 3472, 3534, 3724, 4123, 4557, 4712, 5208, 5586, 6076, 6384, 7068, 7448, 8246, 9114, 9424, 10416, 11172, 12152, 12369, 14136, 14411, 14896, 16492, 18228, 22344, 24304, 24738, 28272, 28822, 28861, 32984, 36456, 43233, 44688, 49476, 57644, 57722, 65968, 72912, 86466, 86583, 98952, 100877, 115288, 115444, 172932, 173166, 197904, 201754, 230576, 230888, 273809, 302631, 345864, 346332, 403508, 446741, 461776, 547618, 605262, 691728, 692664, 706139, 807016, 821427, 893482, 1095236, 1210524, 1340223, 1385328, 1412278, 1614032, 1642854, 1786964, 1916663, 2118417, 2190472, 2421048, 2680446, 2824556, 3127187, 3285708, 3573928, 3833326, 4236834, 4380944, 4842096, 5360892, 5649112, 5749989, 6254374, 6571416, 7147856, 7666652, 8473668, 8488079, 9381561, 10721784, 11298224, 11499978, 12508748, 13142832, 13416641, 15333304, 16947336, 16976158, 18763122, 21443568, 21890309, 22999956, 25017496, 25464237, 26833282, 30666608, 33894672, 33952316, 37526244, 40249923, 43780618, 45999912, 50034992, 50928474, 53666564, 59416553, 65670927, 67904632, 75052488, 80499846, 87561236, 91999824, 101856948, 107333128, 118833106, 131341854, 135809264, 150104976, 160999692, 175122472, 178249659, 203713896, 214666256, 237666212, 262683708, 321999384, 350244944, 356499318, 407427792, 415915871, 475332424, 525367416, 643998768, 712998636, 831831742, 950664848, 1050734832, 1247747613, 1425997272, 1663663484, 2495495226, 2851994544, 3327326968, 4990990452, 6654653936, 9981980904, 19963961808]

約数ペア:

[(1, 19963961808), (2, 9981980904), (3, 6654653936), (4, 4990990452), (6, 3327326968), (7, 2851994544), (8, 2495495226), (12, 1663663484), (14, 1425997272), (16, 1247747613), (19, 1050734832), (21, 950664848), (24, 831831742), (28, 712998636), (31, 643998768), (38, 525367416), (42, 475332424), (48, 415915871), (49, 407427792), (56, 356499318), (57, 350244944), (62, 321999384), (76, 262683708), (84, 237666212), (93, 214666256), (98, 203713896), (112, 178249659), (114, 175122472), (124, 160999692), (133, 150104976), (147, 135809264), (152, 131341854), (168, 118833106), (186, 107333128), (196, 101856948), (217, 91999824), (228, 87561236), (248, 80499846), (266, 75052488), (294, 67904632), (304, 65670927), (336, 59416553), (372, 53666564), (392, 50928474), (399, 50034992), (434, 45999912), (456, 43780618), (496, 40249923), (532, 37526244), (588, 33952316), (589, 33894672), (651, 30666608), (744, 26833282), (784, 25464237), (798, 25017496), (868, 22999956), (912, 21890309), (931, 21443568), (1064, 18763122), (1176, 16976158), (1178, 16947336), (1302, 15333304), (1488, 13416641), (1519, 13142832), (1596, 12508748), (1736, 11499978), (1767, 11298224), (1862, 10721784), (2128, 9381561), (2352, 8488079), (2356, 8473668), (2604, 7666652), (2793, 7147856), (3038, 6571416), (3192, 6254374), (3472, 5749989), (3534, 5649112), (3724, 5360892), (4123, 4842096), (4557, 4380944), (4712, 4236834), (5208, 3833326), (5586, 3573928), (6076, 3285708), (6384, 3127187), (7068, 2824556), (7448, 2680446), (8246, 2421048), (9114, 2190472), (9424, 2118417), (10416, 1916663), (11172, 1786964), (12152, 1642854), (12369, 1614032), (14136, 1412278), (14411, 1385328), (14896, 1340223), (16492, 1210524), (18228, 1095236), (22344, 893482), (24304, 821427), (24738, 807016), (28272, 706139), (28822, 692664), (28861, 691728), (32984, 605262), (36456, 547618), (43233, 461776), (44688, 446741), (49476, 403508), (57644, 346332), (57722, 345864), (65968, 302631), (72912, 273809), (86466, 230888), (86583, 230576), (98952, 201754), (100877, 197904), (115288, 173166), (115444, 172932)]