20176779744

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{335207}}^1$

素因数の和:335253

約数の個数: 144

約数和(自身を含む): 65888484480

約数和(自身を除く): 45711704736

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 32, 33, 36, 38, 44, 48, 57, 66, 72, 76, 88, 96, 99, 114, 132, 144, 152, 171, 176, 198, 209, 228, 264, 288, 304, 342, 352, 396, 418, 456, 528, 608, 627, 684, 792, 836, 912, 1056, 1254, 1368, 1584, 1672, 1824, 1881, 2508, 2736, 3168, 3344, 3762, 5016, 5472, 6688, 7524, 10032, 15048, 20064, 30096, 60192, 335207, 670414, 1005621, 1340828, 2011242, 2681656, 3016863, 3687277, 4022484, 5363312, 6033726, 6368933, 7374554, 8044968, 10726624, 11061831, 12067452, 12737866, 14749108, 16089936, 19106799, 22123662, 24134904, 25475732, 29498216, 32179872, 33185493, 38213598, 44247324, 48269808, 50951464, 57320397, 58996432, 66370986, 70058263, 76427196, 88494648, 96539616, 101902928, 114640794, 117992864, 132741972, 140116526, 152854392, 176989296, 203805856, 210174789, 229281588, 265483944, 280233052, 305708784, 353978592, 420349578, 458563176, 530967888, 560466104, 611417568, 630524367, 840699156, 917126352, 1061935776, 1120932208, 1261048734, 1681398312, 1834252704, 2241864416, 2522097468, 3362796624, 5044194936, 6725593248, 10088389872, 20176779744]

約数ペア:

[(1, 20176779744), (2, 10088389872), (3, 6725593248), (4, 5044194936), (6, 3362796624), (8, 2522097468), (9, 2241864416), (11, 1834252704), (12, 1681398312), (16, 1261048734), (18, 1120932208), (19, 1061935776), (22, 917126352), (24, 840699156), (32, 630524367), (33, 611417568), (36, 560466104), (38, 530967888), (44, 458563176), (48, 420349578), (57, 353978592), (66, 305708784), (72, 280233052), (76, 265483944), (88, 229281588), (96, 210174789), (99, 203805856), (114, 176989296), (132, 152854392), (144, 140116526), (152, 132741972), (171, 117992864), (176, 114640794), (198, 101902928), (209, 96539616), (228, 88494648), (264, 76427196), (288, 70058263), (304, 66370986), (342, 58996432), (352, 57320397), (396, 50951464), (418, 48269808), (456, 44247324), (528, 38213598), (608, 33185493), (627, 32179872), (684, 29498216), (792, 25475732), (836, 24134904), (912, 22123662), (1056, 19106799), (1254, 16089936), (1368, 14749108), (1584, 12737866), (1672, 12067452), (1824, 11061831), (1881, 10726624), (2508, 8044968), (2736, 7374554), (3168, 6368933), (3344, 6033726), (3762, 5363312), (5016, 4022484), (5472, 3687277), (6688, 3016863), (7524, 2681656), (10032, 2011242), (15048, 1340828), (20064, 1005621), (30096, 670414), (60192, 335207)]