20135026804

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{746959}}^1$

素因数の和:747279

約数の個数: 24

約数和(自身を含む): 36893848320

約数和(自身を除く): 16758821516

約数列:

[1, 2, 4, 23, 46, 92, 293, 586, 1172, 6739, 13478, 26956, 746959, 1493918, 2987836, 17180057, 34360114, 68720228, 218858987, 437717974, 875435948, 5033756701, 10067513402, 20135026804]

約数ペア:

[(1, 20135026804), (2, 10067513402), (4, 5033756701), (23, 875435948), (46, 437717974), (92, 218858987), (293, 68720228), (586, 34360114), (1172, 17180057), (6739, 2987836), (13478, 1493918), (26956, 746959)]