20230865865

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{1861}}^1\times {\mathrm{34511}}^1$

素因数の和:36390

約数の個数: 48

約数和(自身を含む): 40099078656

約数和(自身を除く): 19868212791

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 1861, 5583, 9305, 13027, 16749, 27915, 34511, 39081, 65135, 83745, 103533, 117243, 172555, 195405, 241577, 310599, 517665, 586215, 724731, 1207885, 1552995, 2174193, 3623655, 10870965, 64224971, 192674913, 321124855, 449574797, 578024739, 963374565, 1348724391, 2247873985, 2890123695, 4046173173, 6743621955, 20230865865]

約数ペア:

[(1, 20230865865), (3, 6743621955), (5, 4046173173), (7, 2890123695), (9, 2247873985), (15, 1348724391), (21, 963374565), (35, 578024739), (45, 449574797), (63, 321124855), (105, 192674913), (315, 64224971), (1861, 10870965), (5583, 3623655), (9305, 2174193), (13027, 1552995), (16749, 1207885), (27915, 724731), (34511, 586215), (39081, 517665), (65135, 310599), (83745, 241577), (103533, 195405), (117243, 172555)]