20111885090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{3449723}}^1$

素因数の和:3449794

約数の個数: 32

約数和(自身を含む): 40237580736

約数和(自身を除く): 20125695646

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 265, 530, 583, 1166, 2915, 5830, 3449723, 6899446, 17248615, 34497230, 37946953, 75893906, 182835319, 189734765, 365670638, 379469530, 914176595, 1828353190, 2011188509, 4022377018, 10055942545, 20111885090]

約数ペア:

[(1, 20111885090), (2, 10055942545), (5, 4022377018), (10, 2011188509), (11, 1828353190), (22, 914176595), (53, 379469530), (55, 365670638), (106, 189734765), (110, 182835319), (265, 75893906), (530, 37946953), (583, 34497230), (1166, 17248615), (2915, 6899446), (5830, 3449723)]