20279496204

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{461359}}^1$

素因数の和:461420

約数の個数: 96

約数和(自身を含む): 58906444800

約数和(自身を除く): 38626948596

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 37, 44, 54, 66, 74, 99, 108, 111, 132, 148, 198, 222, 297, 333, 396, 407, 444, 594, 666, 814, 999, 1188, 1221, 1332, 1628, 1998, 2442, 3663, 3996, 4884, 7326, 10989, 14652, 21978, 43956, 461359, 922718, 1384077, 1845436, 2768154, 4152231, 5074949, 5536308, 8304462, 10149898, 12456693, 15224847, 16608924, 17070283, 20299796, 24913386, 30449694, 34140566, 45674541, 49826772, 51210849, 60899388, 68281132, 91349082, 102421698, 137023623, 153632547, 182698164, 187773113, 204843396, 274047246, 307265094, 375546226, 460897641, 548094492, 563319339, 614530188, 751092452, 921795282, 1126638678, 1689958017, 1843590564, 2253277356, 3379916034, 5069874051, 6759832068, 10139748102, 20279496204]

約数ペア:

[(1, 20279496204), (2, 10139748102), (3, 6759832068), (4, 5069874051), (6, 3379916034), (9, 2253277356), (11, 1843590564), (12, 1689958017), (18, 1126638678), (22, 921795282), (27, 751092452), (33, 614530188), (36, 563319339), (37, 548094492), (44, 460897641), (54, 375546226), (66, 307265094), (74, 274047246), (99, 204843396), (108, 187773113), (111, 182698164), (132, 153632547), (148, 137023623), (198, 102421698), (222, 91349082), (297, 68281132), (333, 60899388), (396, 51210849), (407, 49826772), (444, 45674541), (594, 34140566), (666, 30449694), (814, 24913386), (999, 20299796), (1188, 17070283), (1221, 16608924), (1332, 15224847), (1628, 12456693), (1998, 10149898), (2442, 8304462), (3663, 5536308), (3996, 5074949), (4884, 4152231), (7326, 2768154), (10989, 1845436), (14652, 1384077), (21978, 922718), (43956, 461359)]