20070792

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{5689}}^1$

素因数の和:5715

約数の個数: 72

約数和(自身を含む): 63244350

約数和(自身を除く): 43173558

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 5689, 11378, 17067, 22756, 34134, 39823, 45512, 51201, 68268, 79646, 102402, 119469, 136536, 159292, 204804, 238938, 278761, 318584, 358407, 409608, 477876, 557522, 716814, 836283, 955752, 1115044, 1433628, 1672566, 2230088, 2508849, 2867256, 3345132, 5017698, 6690264, 10035396, 20070792]

約数ペア:

[(1, 20070792), (2, 10035396), (3, 6690264), (4, 5017698), (6, 3345132), (7, 2867256), (8, 2508849), (9, 2230088), (12, 1672566), (14, 1433628), (18, 1115044), (21, 955752), (24, 836283), (28, 716814), (36, 557522), (42, 477876), (49, 409608), (56, 358407), (63, 318584), (72, 278761), (84, 238938), (98, 204804), (126, 159292), (147, 136536), (168, 119469), (196, 102402), (252, 79646), (294, 68268), (392, 51201), (441, 45512), (504, 39823), (588, 34134), (882, 22756), (1176, 17067), (1764, 11378), (3528, 5689)]