20121746424

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{64492777}}^1$

素因数の和:64492799

約数の個数: 32

約数和(自身を含む): 54173933520

約数和(自身を除く): 34052187096

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 64492777, 128985554, 193478331, 257971108, 386956662, 515942216, 773913324, 838406101, 1547826648, 1676812202, 2515218303, 3353624404, 5030436606, 6707248808, 10060873212, 20121746424]

約数ペア:

[(1, 20121746424), (2, 10060873212), (3, 6707248808), (4, 5030436606), (6, 3353624404), (8, 2515218303), (12, 1676812202), (13, 1547826648), (24, 838406101), (26, 773913324), (39, 515942216), (52, 386956662), (78, 257971108), (104, 193478331), (156, 128985554), (312, 64492777)]