20182161570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1142171}}^1$

素因数の和:1142231

約数の個数: 64

約数和(自身を含む): 52631285760

約数和(自身を除く): 32449124190

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 31, 38, 57, 62, 93, 95, 114, 155, 186, 190, 285, 310, 465, 570, 589, 930, 1178, 1767, 2945, 3534, 5890, 8835, 17670, 1142171, 2284342, 3426513, 5710855, 6853026, 11421710, 17132565, 21701249, 34265130, 35407301, 43402498, 65103747, 70814602, 106221903, 108506245, 130207494, 177036505, 212443806, 217012490, 325518735, 354073010, 531109515, 651037470, 672738719, 1062219030, 1345477438, 2018216157, 3363693595, 4036432314, 6727387190, 10091080785, 20182161570]

約数ペア:

[(1, 20182161570), (2, 10091080785), (3, 6727387190), (5, 4036432314), (6, 3363693595), (10, 2018216157), (15, 1345477438), (19, 1062219030), (30, 672738719), (31, 651037470), (38, 531109515), (57, 354073010), (62, 325518735), (93, 217012490), (95, 212443806), (114, 177036505), (155, 130207494), (186, 108506245), (190, 106221903), (285, 70814602), (310, 65103747), (465, 43402498), (570, 35407301), (589, 34265130), (930, 21701249), (1178, 17132565), (1767, 11421710), (2945, 6853026), (3534, 5710855), (5890, 3426513), (8835, 2284342), (17670, 1142171)]