19522920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{162691}}^1$

素因数の和:162705

約数の個数: 32

約数和(自身を含む): 58569120

約数和(自身を除く): 39046200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 162691, 325382, 488073, 650764, 813455, 976146, 1301528, 1626910, 1952292, 2440365, 3253820, 3904584, 4880730, 6507640, 9761460, 19522920]

約数ペア:

[(1, 19522920), (2, 9761460), (3, 6507640), (4, 4880730), (5, 3904584), (6, 3253820), (8, 2440365), (10, 1952292), (12, 1626910), (15, 1301528), (20, 976146), (24, 813455), (30, 650764), (40, 488073), (60, 325382), (120, 162691)]