20236446705

素因数分解:

$3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{457}}^1\times {\mathrm{18803}}^1$

素因数の和:19425

約数の個数: 32

約数和(自身を含む): 32657583744

約数和(自身を除く): 12421137039

約数列:

[1, 3, 5, 15, 157, 457, 471, 785, 1371, 2285, 2355, 6855, 18803, 56409, 71749, 94015, 215247, 282045, 358745, 1076235, 2952071, 8592971, 8856213, 14760355, 25778913, 42964855, 44281065, 128894565, 1349096447, 4047289341, 6745482235, 20236446705]

約数ペア:

[(1, 20236446705), (3, 6745482235), (5, 4047289341), (15, 1349096447), (157, 128894565), (457, 44281065), (471, 42964855), (785, 25778913), (1371, 14760355), (2285, 8856213), (2355, 8592971), (6855, 2952071), (18803, 1076235), (56409, 358745), (71749, 282045), (94015, 215247)]