20153359924

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1\times {\mathrm{9439}}^1$

素因数の和:9808

約数の個数: 48

約数和(自身を含む): 37034403840

約数和(自身を除く): 16881043916

約数列:

[1, 2, 4, 41, 47, 82, 94, 164, 188, 277, 554, 1108, 1927, 3854, 7708, 9439, 11357, 13019, 18878, 22714, 26038, 37756, 45428, 52076, 386999, 443633, 533779, 773998, 887266, 1067558, 1547996, 1774532, 2135116, 2614603, 5229206, 10458412, 18188953, 36377906, 72755812, 107198723, 122886341, 214397446, 245772682, 428794892, 491545364, 5038339981, 10076679962, 20153359924]

約数ペア:

[(1, 20153359924), (2, 10076679962), (4, 5038339981), (41, 491545364), (47, 428794892), (82, 245772682), (94, 214397446), (164, 122886341), (188, 107198723), (277, 72755812), (554, 36377906), (1108, 18188953), (1927, 10458412), (3854, 5229206), (7708, 2614603), (9439, 2135116), (11357, 1774532), (13019, 1547996), (18878, 1067558), (22714, 887266), (26038, 773998), (37756, 533779), (45428, 443633), (52076, 386999)]