20116501064350

素因数分解:

$2^1\times 5^2\times {\mathrm{709}}^1\times {\mathrm{821}}^1\times {\mathrm{691183}}^1$

素因数の和:692725

約数の個数: 48

約数和(自身を含む): 37515158965440

約数和(自身を除く): 17398657901090

約数列:

[1, 2, 5, 10, 25, 50, 709, 821, 1418, 1642, 3545, 4105, 7090, 8210, 17725, 20525, 35450, 41050, 582089, 691183, 1164178, 1382366, 2910445, 3455915, 5820890, 6911830, 14552225, 17279575, 29104450, 34559150, 490048747, 567461243, 980097494, 1134922486, 2450243735, 2837306215, 4900487470, 5674612430, 12251218675, 14186531075, 24502437350, 28373062150, 402330021287, 804660042574, 2011650106435, 4023300212870, 10058250532175, 20116501064350]

約数ペア:

[(1, 20116501064350), (2, 10058250532175), (5, 4023300212870), (10, 2011650106435), (25, 804660042574), (50, 402330021287), (709, 28373062150), (821, 24502437350), (1418, 14186531075), (1642, 12251218675), (3545, 5674612430), (4105, 4900487470), (7090, 2837306215), (8210, 2450243735), (17725, 1134922486), (20525, 980097494), (35450, 567461243), (41050, 490048747), (582089, 34559150), (691183, 29104450), (1164178, 17279575), (1382366, 14552225), (2910445, 6911830), (3455915, 5820890)]