20132700775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1200161}}^1$

素因数の和:1200243

約数の個数: 24

約数和(自身を含む): 27680536368

約数和(自身を除く): 7547835593

約数列:

[1, 5, 11, 25, 55, 61, 275, 305, 671, 1525, 3355, 16775, 1200161, 6000805, 13201771, 30004025, 66008855, 73209821, 330044275, 366049105, 805308031, 1830245525, 4026540155, 20132700775]

約数ペア:

[(1, 20132700775), (5, 4026540155), (11, 1830245525), (25, 805308031), (55, 366049105), (61, 330044275), (275, 73209821), (305, 66008855), (671, 30004025), (1525, 13201771), (3355, 6000805), (16775, 1200161)]