23702980220

素因数分解:

$2^2\times 5^1\times {\mathrm{1907}}^1\times {\mathrm{621473}}^1$

素因数の和:623389

約数の個数: 24

約数和(自身を含む): 49802440464

約数和(自身を除く): 26099460244

約数列:

[1, 2, 4, 5, 10, 20, 1907, 3814, 7628, 9535, 19070, 38140, 621473, 1242946, 2485892, 3107365, 6214730, 12429460, 1185149011, 2370298022, 4740596044, 5925745055, 11851490110, 23702980220]

約数ペア:

[(1, 23702980220), (2, 11851490110), (4, 5925745055), (5, 4740596044), (10, 2370298022), (20, 1185149011), (1907, 12429460), (3814, 6214730), (7628, 3107365), (9535, 2485892), (19070, 1242946), (38140, 621473)]