20123100306

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{307}}^1\times {\mathrm{34033}}^1$

素因数の和:34455

約数の個数: 48

約数和(自身を含む): 44152172064

約数和(自身を除く): 24029071758

約数列:

[1, 2, 3, 6, 9, 18, 107, 214, 307, 321, 614, 642, 921, 963, 1842, 1926, 2763, 5526, 32849, 34033, 65698, 68066, 98547, 102099, 197094, 204198, 295641, 306297, 591282, 612594, 3641531, 7283062, 10448131, 10924593, 20896262, 21849186, 31344393, 32773779, 62688786, 65547558, 94033179, 188066358, 1117950017, 2235900034, 3353850051, 6707700102, 10061550153, 20123100306]

約数ペア:

[(1, 20123100306), (2, 10061550153), (3, 6707700102), (6, 3353850051), (9, 2235900034), (18, 1117950017), (107, 188066358), (214, 94033179), (307, 65547558), (321, 62688786), (614, 32773779), (642, 31344393), (921, 21849186), (963, 20896262), (1842, 10924593), (1926, 10448131), (2763, 7283062), (5526, 3641531), (32849, 612594), (34033, 591282), (65698, 306297), (68066, 295641), (98547, 204198), (102099, 197094)]