20245831476

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1827901}}^1$

素因数の和:1827992

約数の個数: 48

約数和(自身を含む): 51590706048

約数和(自身を除く): 31344874572

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 71, 78, 142, 156, 213, 284, 426, 852, 923, 1846, 2769, 3692, 5538, 11076, 1827901, 3655802, 5483703, 7311604, 10967406, 21934812, 23762713, 47525426, 71288139, 95050852, 129780971, 142576278, 259561942, 285152556, 389342913, 519123884, 778685826, 1557371652, 1687152623, 3374305246, 5061457869, 6748610492, 10122915738, 20245831476]

約数ペア:

[(1, 20245831476), (2, 10122915738), (3, 6748610492), (4, 5061457869), (6, 3374305246), (12, 1687152623), (13, 1557371652), (26, 778685826), (39, 519123884), (52, 389342913), (71, 285152556), (78, 259561942), (142, 142576278), (156, 129780971), (213, 95050852), (284, 71288139), (426, 47525426), (852, 23762713), (923, 21934812), (1846, 10967406), (2769, 7311604), (3692, 5483703), (5538, 3655802), (11076, 1827901)]