20163947208

素因数分解:

$2^3\times 3^1\times {\mathrm{1439}}^1\times {\mathrm{583853}}^1$

素因数の和:585301

約数の個数: 32

約数和(自身を含む): 50444985600

約数和(自身を除く): 30281038392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1439, 2878, 4317, 5756, 8634, 11512, 17268, 34536, 583853, 1167706, 1751559, 2335412, 3503118, 4670824, 7006236, 14012472, 840164467, 1680328934, 2520493401, 3360657868, 5040986802, 6721315736, 10081973604, 20163947208]

約数ペア:

[(1, 20163947208), (2, 10081973604), (3, 6721315736), (4, 5040986802), (6, 3360657868), (8, 2520493401), (12, 1680328934), (24, 840164467), (1439, 14012472), (2878, 7006236), (4317, 4670824), (5756, 3503118), (8634, 2335412), (11512, 1751559), (17268, 1167706), (34536, 583853)]