20237523660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{857}}^1\times {\mathrm{1033}}^1$

素因数の和:2032

約数の個数: 144

約数和(自身を含む): 62002676736

約数和(自身を除く): 41765153076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 127, 180, 254, 381, 508, 635, 762, 857, 1033, 1143, 1270, 1524, 1714, 1905, 2066, 2286, 2540, 2571, 3099, 3428, 3810, 4132, 4285, 4572, 5142, 5165, 5715, 6198, 7620, 7713, 8570, 9297, 10284, 10330, 11430, 12396, 12855, 15426, 15495, 17140, 18594, 20660, 22860, 25710, 30852, 30990, 37188, 38565, 46485, 51420, 61980, 77130, 92970, 108839, 131191, 154260, 185940, 217678, 262382, 326517, 393573, 435356, 524764, 544195, 653034, 655955, 787146, 885281, 979551, 1088390, 1180719, 1306068, 1311910, 1574292, 1632585, 1770562, 1959102, 1967865, 2176780, 2361438, 2623820, 2655843, 3265170, 3541124, 3918204, 3935730, 4426405, 4722876, 4897755, 5311686, 5903595, 6530340, 7871460, 7967529, 8852810, 9795510, 10623372, 11807190, 13279215, 15935058, 17705620, 19591020, 23614380, 26558430, 31870116, 39837645, 53116860, 79675290, 112430687, 159350580, 224861374, 337292061, 449722748, 562153435, 674584122, 1011876183, 1124306870, 1349168244, 1686460305, 2023752366, 2248613740, 3372920610, 4047504732, 5059380915, 6745841220, 10118761830, 20237523660]

約数ペア:

[(1, 20237523660), (2, 10118761830), (3, 6745841220), (4, 5059380915), (5, 4047504732), (6, 3372920610), (9, 2248613740), (10, 2023752366), (12, 1686460305), (15, 1349168244), (18, 1124306870), (20, 1011876183), (30, 674584122), (36, 562153435), (45, 449722748), (60, 337292061), (90, 224861374), (127, 159350580), (180, 112430687), (254, 79675290), (381, 53116860), (508, 39837645), (635, 31870116), (762, 26558430), (857, 23614380), (1033, 19591020), (1143, 17705620), (1270, 15935058), (1524, 13279215), (1714, 11807190), (1905, 10623372), (2066, 9795510), (2286, 8852810), (2540, 7967529), (2571, 7871460), (3099, 6530340), (3428, 5903595), (3810, 5311686), (4132, 4897755), (4285, 4722876), (4572, 4426405), (5142, 3935730), (5165, 3918204), (5715, 3541124), (6198, 3265170), (7620, 2655843), (7713, 2623820), (8570, 2361438), (9297, 2176780), (10284, 1967865), (10330, 1959102), (11430, 1770562), (12396, 1632585), (12855, 1574292), (15426, 1311910), (15495, 1306068), (17140, 1180719), (18594, 1088390), (20660, 979551), (22860, 885281), (25710, 787146), (30852, 655955), (30990, 653034), (37188, 544195), (38565, 524764), (46485, 435356), (51420, 393573), (61980, 326517), (77130, 262382), (92970, 217678), (108839, 185940), (131191, 154260)]