20179352430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{409}}^1\times {\mathrm{1871}}^1$

素因数の和:2586

約数の個数: 96

約数和(自身を含む): 52802305920

約数和(自身を除く): 32622953490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 293, 409, 586, 818, 879, 1227, 1465, 1758, 1871, 2045, 2454, 2637, 2930, 3681, 3742, 4090, 4395, 5274, 5613, 6135, 7362, 8790, 9355, 11226, 12270, 13185, 16839, 18405, 18710, 26370, 28065, 33678, 36810, 56130, 84195, 119837, 168390, 239674, 359511, 548203, 599185, 719022, 765239, 1078533, 1096406, 1198370, 1530478, 1644609, 1797555, 2157066, 2295717, 2741015, 3289218, 3595110, 3826195, 4591434, 4933827, 5392665, 5482030, 6887151, 7652390, 8223045, 9867654, 10785330, 11478585, 13774302, 16446090, 22957170, 24669135, 34435755, 49338270, 68871510, 224215027, 448430054, 672645081, 1121075135, 1345290162, 2017935243, 2242150270, 3363225405, 4035870486, 6726450810, 10089676215, 20179352430]

約数ペア:

[(1, 20179352430), (2, 10089676215), (3, 6726450810), (5, 4035870486), (6, 3363225405), (9, 2242150270), (10, 2017935243), (15, 1345290162), (18, 1121075135), (30, 672645081), (45, 448430054), (90, 224215027), (293, 68871510), (409, 49338270), (586, 34435755), (818, 24669135), (879, 22957170), (1227, 16446090), (1465, 13774302), (1758, 11478585), (1871, 10785330), (2045, 9867654), (2454, 8223045), (2637, 7652390), (2930, 6887151), (3681, 5482030), (3742, 5392665), (4090, 4933827), (4395, 4591434), (5274, 3826195), (5613, 3595110), (6135, 3289218), (7362, 2741015), (8790, 2295717), (9355, 2157066), (11226, 1797555), (12270, 1644609), (13185, 1530478), (16839, 1198370), (18405, 1096406), (18710, 1078533), (26370, 765239), (28065, 719022), (33678, 599185), (36810, 548203), (56130, 359511), (84195, 239674), (119837, 168390)]