20160709105

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1451}}^1\times {\mathrm{5273}}^1$

素因数の和:6777

約数の個数: 32

約数和(自身を含む): 26465522688

約数和(自身を除く): 6304813583

約数列:

[1, 5, 17, 31, 85, 155, 527, 1451, 2635, 5273, 7255, 24667, 26365, 44981, 89641, 123335, 163463, 224905, 448205, 764677, 817315, 2778871, 3823385, 7651123, 13894355, 38255615, 130069091, 237184813, 650345455, 1185924065, 4032141821, 20160709105]

約数ペア:

[(1, 20160709105), (5, 4032141821), (17, 1185924065), (31, 650345455), (85, 237184813), (155, 130069091), (527, 38255615), (1451, 13894355), (2635, 7651123), (5273, 3823385), (7255, 2778871), (24667, 817315), (26365, 764677), (44981, 448205), (89641, 224905), (123335, 163463)]