20235634060

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{811}}^1\times {\mathrm{15031}}^1$

素因数の和:15934

約数の個数: 48

約数和(自身を含む): 43062711552

約数和(自身を除く): 22827077492

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 811, 830, 1622, 1660, 3244, 4055, 8110, 15031, 16220, 30062, 60124, 67313, 75155, 134626, 150310, 269252, 300620, 336565, 673130, 1247573, 1346260, 2495146, 4990292, 6237865, 12190141, 12475730, 24380282, 24951460, 48760564, 60950705, 121901410, 243802820, 1011781703, 2023563406, 4047126812, 5058908515, 10117817030, 20235634060]

約数ペア:

[(1, 20235634060), (2, 10117817030), (4, 5058908515), (5, 4047126812), (10, 2023563406), (20, 1011781703), (83, 243802820), (166, 121901410), (332, 60950705), (415, 48760564), (811, 24951460), (830, 24380282), (1622, 12475730), (1660, 12190141), (3244, 6237865), (4055, 4990292), (8110, 2495146), (15031, 1346260), (16220, 1247573), (30062, 673130), (60124, 336565), (67313, 300620), (75155, 269252), (134626, 150310)]