20603604

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4021}}^1$

素因数の和:4096

約数の個数: 48

約数和(自身を含む): 55857536

約数和(自身を除く): 35253932

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 854, 1281, 1708, 2562, 4021, 5124, 8042, 12063, 16084, 24126, 28147, 48252, 56294, 84441, 112588, 168882, 245281, 337764, 490562, 735843, 981124, 1471686, 1716967, 2943372, 3433934, 5150901, 6867868, 10301802, 20603604]

約数ペア:

[(1, 20603604), (2, 10301802), (3, 6867868), (4, 5150901), (6, 3433934), (7, 2943372), (12, 1716967), (14, 1471686), (21, 981124), (28, 735843), (42, 490562), (61, 337764), (84, 245281), (122, 168882), (183, 112588), (244, 84441), (366, 56294), (427, 48252), (732, 28147), (854, 24126), (1281, 16084), (1708, 12063), (2562, 8042), (4021, 5124)]