20023512

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{22549}}^1$

素因数の和:22595

約数の個数: 32

約数和(自身を含む): 51414000

約数和(自身を除く): 31390488

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 22549, 45098, 67647, 90196, 135294, 180392, 270588, 541176, 834313, 1668626, 2502939, 3337252, 5005878, 6674504, 10011756, 20023512]

約数ペア:

[(1, 20023512), (2, 10011756), (3, 6674504), (4, 5005878), (6, 3337252), (8, 2502939), (12, 1668626), (24, 834313), (37, 541176), (74, 270588), (111, 180392), (148, 135294), (222, 90196), (296, 67647), (444, 45098), (888, 22549)]