20577624

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{23173}}^1$

素因数の和:23219

約数の個数: 32

約数和(自身を含む): 52836720

約数和(自身を除く): 32259096

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 23173, 46346, 69519, 92692, 139038, 185384, 278076, 556152, 857401, 1714802, 2572203, 3429604, 5144406, 6859208, 10288812, 20577624]

約数ペア:

[(1, 20577624), (2, 10288812), (3, 6859208), (4, 5144406), (6, 3429604), (8, 2572203), (12, 1714802), (24, 857401), (37, 556152), (74, 278076), (111, 185384), (148, 139038), (222, 92692), (296, 69519), (444, 46346), (888, 23173)]