20201696106

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{359}}^1\times {\mathrm{153749}}^1$

素因数の和:154174

約数の個数: 32

約数和(自身を含む): 41180400000

約数和(自身を除く): 20978703894

約数列:

[1, 2, 3, 6, 61, 122, 183, 359, 366, 718, 1077, 2154, 21899, 43798, 65697, 131394, 153749, 307498, 461247, 922494, 9378689, 18757378, 28136067, 55195891, 56272134, 110391782, 165587673, 331175346, 3366949351, 6733898702, 10100848053, 20201696106]

約数ペア:

[(1, 20201696106), (2, 10100848053), (3, 6733898702), (6, 3366949351), (61, 331175346), (122, 165587673), (183, 110391782), (359, 56272134), (366, 55195891), (718, 28136067), (1077, 18757378), (2154, 9378689), (21899, 922494), (43798, 461247), (65697, 307498), (131394, 153749)]