20716449150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{733}}^1\times {\mathrm{188417}}^1$

素因数の和:189165

約数の個数: 48

約数和(自身を含む): 51447158064

約数和(自身を除く): 30730708914

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 733, 1466, 2199, 3665, 4398, 7330, 10995, 18325, 21990, 36650, 54975, 109950, 188417, 376834, 565251, 942085, 1130502, 1884170, 2826255, 4710425, 5652510, 9420850, 14131275, 28262550, 138109661, 276219322, 414328983, 690548305, 828657966, 1381096610, 2071644915, 3452741525, 4143289830, 6905483050, 10358224575, 20716449150]

約数ペア:

[(1, 20716449150), (2, 10358224575), (3, 6905483050), (5, 4143289830), (6, 3452741525), (10, 2071644915), (15, 1381096610), (25, 828657966), (30, 690548305), (50, 414328983), (75, 276219322), (150, 138109661), (733, 28262550), (1466, 14131275), (2199, 9420850), (3665, 5652510), (4398, 4710425), (7330, 2826255), (10995, 1884170), (18325, 1130502), (21990, 942085), (36650, 565251), (54975, 376834), (109950, 188417)]