20163102708

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{8317}}^1$

素因数の和:8395

約数の個数: 192

約数和(自身を含む): 59623424000

約数和(自身を除く): 39460321292

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 31, 38, 42, 49, 57, 62, 76, 84, 93, 98, 114, 124, 133, 147, 186, 196, 217, 228, 266, 294, 343, 372, 399, 434, 532, 588, 589, 651, 686, 798, 868, 931, 1029, 1178, 1302, 1372, 1519, 1596, 1767, 1862, 2058, 2356, 2604, 2793, 3038, 3534, 3724, 4116, 4123, 4557, 5586, 6076, 6517, 7068, 8246, 8317, 9114, 10633, 11172, 12369, 13034, 16492, 16634, 18228, 19551, 21266, 24738, 24951, 26068, 28861, 31899, 33268, 39102, 42532, 49476, 49902, 57722, 58219, 63798, 78204, 86583, 99804, 115444, 116438, 127596, 158023, 173166, 174657, 202027, 232876, 257827, 316046, 346332, 349314, 404054, 407533, 474069, 515654, 606081, 632092, 698628, 773481, 808108, 815066, 948138, 1031308, 1106161, 1212162, 1222599, 1546962, 1630132, 1804789, 1896276, 2212322, 2424324, 2445198, 2852731, 3093924, 3318483, 3609578, 4424644, 4890396, 4898713, 5414367, 5705462, 6636966, 7219156, 7743127, 8558193, 9797426, 10828734, 11410924, 12633523, 13273932, 14696139, 15486254, 17116386, 19594852, 21657468, 23229381, 25267046, 29392278, 30972508, 34232772, 34290991, 37900569, 46458762, 50534092, 54201889, 58784556, 68581982, 75801138, 88434661, 92917524, 102872973, 108403778, 137163964, 151602276, 162605667, 176869322, 205745946, 216807556, 240036937, 265303983, 325211334, 353738644, 411491892, 480073874, 530607966, 650422668, 720110811, 960147748, 1061215932, 1440221622, 1680258559, 2880443244, 3360517118, 5040775677, 6721034236, 10081551354, 20163102708]

約数ペア:

[(1, 20163102708), (2, 10081551354), (3, 6721034236), (4, 5040775677), (6, 3360517118), (7, 2880443244), (12, 1680258559), (14, 1440221622), (19, 1061215932), (21, 960147748), (28, 720110811), (31, 650422668), (38, 530607966), (42, 480073874), (49, 411491892), (57, 353738644), (62, 325211334), (76, 265303983), (84, 240036937), (93, 216807556), (98, 205745946), (114, 176869322), (124, 162605667), (133, 151602276), (147, 137163964), (186, 108403778), (196, 102872973), (217, 92917524), (228, 88434661), (266, 75801138), (294, 68581982), (343, 58784556), (372, 54201889), (399, 50534092), (434, 46458762), (532, 37900569), (588, 34290991), (589, 34232772), (651, 30972508), (686, 29392278), (798, 25267046), (868, 23229381), (931, 21657468), (1029, 19594852), (1178, 17116386), (1302, 15486254), (1372, 14696139), (1519, 13273932), (1596, 12633523), (1767, 11410924), (1862, 10828734), (2058, 9797426), (2356, 8558193), (2604, 7743127), (2793, 7219156), (3038, 6636966), (3534, 5705462), (3724, 5414367), (4116, 4898713), (4123, 4890396), (4557, 4424644), (5586, 3609578), (6076, 3318483), (6517, 3093924), (7068, 2852731), (8246, 2445198), (8317, 2424324), (9114, 2212322), (10633, 1896276), (11172, 1804789), (12369, 1630132), (13034, 1546962), (16492, 1222599), (16634, 1212162), (18228, 1106161), (19551, 1031308), (21266, 948138), (24738, 815066), (24951, 808108), (26068, 773481), (28861, 698628), (31899, 632092), (33268, 606081), (39102, 515654), (42532, 474069), (49476, 407533), (49902, 404054), (57722, 349314), (58219, 346332), (63798, 316046), (78204, 257827), (86583, 232876), (99804, 202027), (115444, 174657), (116438, 173166), (127596, 158023)]