20041350

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{19087}}^1$

素因数の和:19109

約数の個数: 48

約数和(自身を含む): 56805888

約数和(自身を除く): 36764538

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 19087, 38174, 57261, 95435, 114522, 133609, 190870, 267218, 286305, 400827, 477175, 572610, 668045, 801654, 954350, 1336090, 1431525, 2004135, 2863050, 3340225, 4008270, 6680450, 10020675, 20041350]

約数ペア:

[(1, 20041350), (2, 10020675), (3, 6680450), (5, 4008270), (6, 3340225), (7, 2863050), (10, 2004135), (14, 1431525), (15, 1336090), (21, 954350), (25, 801654), (30, 668045), (35, 572610), (42, 477175), (50, 400827), (70, 286305), (75, 267218), (105, 190870), (150, 133609), (175, 114522), (210, 95435), (350, 57261), (525, 38174), (1050, 19087)]