20448814312

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1207417}}^1$

素因数の和:1207525

約数の個数: 32

約数和(自身を含む): 40207019400

約数和(自身を除く): 19758205088

約数列:

[1, 2, 4, 8, 29, 58, 73, 116, 146, 232, 292, 584, 2117, 4234, 8468, 16936, 1207417, 2414834, 4829668, 9659336, 35015093, 70030186, 88141441, 140060372, 176282882, 280120744, 352565764, 705131528, 2556101789, 5112203578, 10224407156, 20448814312]

約数ペア:

[(1, 20448814312), (2, 10224407156), (4, 5112203578), (8, 2556101789), (29, 705131528), (58, 352565764), (73, 280120744), (116, 176282882), (146, 140060372), (232, 88141441), (292, 70030186), (584, 35015093), (2117, 9659336), (4234, 4829668), (8468, 2414834), (16936, 1207417)]