20126084994

素因数分解:

$2^1\times 3^2\times {\mathrm{263}}^1\times {\mathrm{887}}^1\times {\mathrm{4793}}^1$

素因数の和:5951

約数の個数: 48

約数和(自身を含む): 43830813312

約数和(自身を除く): 23704728318

約数列:

[1, 2, 3, 6, 9, 18, 263, 526, 789, 887, 1578, 1774, 2367, 2661, 4734, 4793, 5322, 7983, 9586, 14379, 15966, 28758, 43137, 86274, 233281, 466562, 699843, 1260559, 1399686, 2099529, 2521118, 3781677, 4199058, 4251391, 7563354, 8502782, 11345031, 12754173, 22690062, 25508346, 38262519, 76525038, 1118115833, 2236231666, 3354347499, 6708694998, 10063042497, 20126084994]

約数ペア:

[(1, 20126084994), (2, 10063042497), (3, 6708694998), (6, 3354347499), (9, 2236231666), (18, 1118115833), (263, 76525038), (526, 38262519), (789, 25508346), (887, 22690062), (1578, 12754173), (1774, 11345031), (2367, 8502782), (2661, 7563354), (4734, 4251391), (4793, 4199058), (5322, 3781677), (7983, 2521118), (9586, 2099529), (14379, 1399686), (15966, 1260559), (28758, 699843), (43137, 466562), (86274, 233281)]