20223048976

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{3851}}^1\times {\mathrm{25247}}^1$

素因数の和:29119

約数の個数: 40

約数和(自身を含む): 42208798464

約数和(自身を除く): 21985749488

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 3851, 7702, 15404, 25247, 30808, 50063, 50494, 61616, 100126, 100988, 200252, 201976, 328211, 400504, 403952, 656422, 801008, 1312844, 2625688, 5251376, 97226197, 194452394, 388904788, 777809576, 1263940561, 1555619152, 2527881122, 5055762244, 10111524488, 20223048976]

約数ペア:

[(1, 20223048976), (2, 10111524488), (4, 5055762244), (8, 2527881122), (13, 1555619152), (16, 1263940561), (26, 777809576), (52, 388904788), (104, 194452394), (208, 97226197), (3851, 5251376), (7702, 2625688), (15404, 1312844), (25247, 801008), (30808, 656422), (50063, 403952), (50494, 400504), (61616, 328211), (100126, 201976), (100988, 200252)]