20185089182

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1\times {\mathrm{17551}}^1$

素因数の和:17912

約数の個数: 32

約数和(自身を含む): 31846348800

約数和(自身を除く): 11661259618

約数列:

[1, 2, 29, 58, 79, 158, 251, 502, 2291, 4582, 7279, 14558, 17551, 19829, 35102, 39658, 508979, 575041, 1017958, 1150082, 1386529, 2773058, 4405301, 8810602, 40209341, 80418682, 127753729, 255507458, 348018779, 696037558, 10092544591, 20185089182]

約数ペア:

[(1, 20185089182), (2, 10092544591), (29, 696037558), (58, 348018779), (79, 255507458), (158, 127753729), (251, 80418682), (502, 40209341), (2291, 8810602), (4582, 4405301), (7279, 2773058), (14558, 1386529), (17551, 1150082), (19829, 1017958), (35102, 575041), (39658, 508979)]