201720993608

素因数分解:

$2^3\times {\mathrm{887}}^1\times {\mathrm{4241}}^1\times {\mathrm{6703}}^1$

素因数の和:11837

約数の個数: 32

約数和(自身を含む): 378799061760

約数和(自身を除く): 177078068152

約数列:

[1, 2, 4, 8, 887, 1774, 3548, 4241, 6703, 7096, 8482, 13406, 16964, 26812, 33928, 53624, 3761767, 5945561, 7523534, 11891122, 15047068, 23782244, 28427423, 30094136, 47564488, 56854846, 113709692, 227419384, 25215124201, 50430248402, 100860496804, 201720993608]

約数ペア:

[(1, 201720993608), (2, 100860496804), (4, 50430248402), (8, 25215124201), (887, 227419384), (1774, 113709692), (3548, 56854846), (4241, 47564488), (6703, 30094136), (7096, 28427423), (8482, 23782244), (13406, 15047068), (16964, 11891122), (26812, 7523534), (33928, 5945561), (53624, 3761767)]