20375502432

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{6846607}}^1$

素因数の和:6846651

約数の個数: 48

約数和(自身を含む): 55211046912

約数和(自身を除く): 34835544480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 6846607, 13693214, 20539821, 27386428, 41079642, 54772856, 82159284, 109545712, 164318568, 212244817, 219091424, 328637136, 424489634, 636734451, 657274272, 848979268, 1273468902, 1697958536, 2546937804, 3395917072, 5093875608, 6791834144, 10187751216, 20375502432]

約数ペア:

[(1, 20375502432), (2, 10187751216), (3, 6791834144), (4, 5093875608), (6, 3395917072), (8, 2546937804), (12, 1697958536), (16, 1273468902), (24, 848979268), (31, 657274272), (32, 636734451), (48, 424489634), (62, 328637136), (93, 219091424), (96, 212244817), (124, 164318568), (186, 109545712), (248, 82159284), (372, 54772856), (496, 41079642), (744, 27386428), (992, 20539821), (1488, 13693214), (2976, 6846607)]