19976928

素因数分解:

$2^5\times 3^1\times {\mathrm{59}}^1\times {\mathrm{3527}}^1$

素因数の和:3599

約数の個数: 48

約数和(自身を含む): 53343360

約数和(自身を除く): 33366432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 59, 96, 118, 177, 236, 354, 472, 708, 944, 1416, 1888, 2832, 3527, 5664, 7054, 10581, 14108, 21162, 28216, 42324, 56432, 84648, 112864, 169296, 208093, 338592, 416186, 624279, 832372, 1248558, 1664744, 2497116, 3329488, 4994232, 6658976, 9988464, 19976928]

約数ペア:

[(1, 19976928), (2, 9988464), (3, 6658976), (4, 4994232), (6, 3329488), (8, 2497116), (12, 1664744), (16, 1248558), (24, 832372), (32, 624279), (48, 416186), (59, 338592), (96, 208093), (118, 169296), (177, 112864), (236, 84648), (354, 56432), (472, 42324), (708, 28216), (944, 21162), (1416, 14108), (1888, 10581), (2832, 7054), (3527, 5664)]