20133343860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{114407}}^1$

素因数の和:114845

約数の個数: 96

約数和(自身を含む): 64581027840

約数和(自身を除く): 44447683980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 419, 420, 838, 1257, 1676, 2095, 2514, 2933, 4190, 5028, 5866, 6285, 8380, 8799, 11732, 12570, 14665, 17598, 25140, 29330, 35196, 43995, 58660, 87990, 114407, 175980, 228814, 343221, 457628, 572035, 686442, 800849, 1144070, 1372884, 1601698, 1716105, 2288140, 2402547, 3203396, 3432210, 4004245, 4805094, 6864420, 8008490, 9610188, 12012735, 16016980, 24025470, 47936533, 48050940, 95873066, 143809599, 191746132, 239682665, 287619198, 335555731, 479365330, 575238396, 671111462, 719047995, 958730660, 1006667193, 1342222924, 1438095990, 1677778655, 2013334386, 2876191980, 3355557310, 4026668772, 5033335965, 6711114620, 10066671930, 20133343860]

約数ペア:

[(1, 20133343860), (2, 10066671930), (3, 6711114620), (4, 5033335965), (5, 4026668772), (6, 3355557310), (7, 2876191980), (10, 2013334386), (12, 1677778655), (14, 1438095990), (15, 1342222924), (20, 1006667193), (21, 958730660), (28, 719047995), (30, 671111462), (35, 575238396), (42, 479365330), (60, 335555731), (70, 287619198), (84, 239682665), (105, 191746132), (140, 143809599), (210, 95873066), (419, 48050940), (420, 47936533), (838, 24025470), (1257, 16016980), (1676, 12012735), (2095, 9610188), (2514, 8008490), (2933, 6864420), (4190, 4805094), (5028, 4004245), (5866, 3432210), (6285, 3203396), (8380, 2402547), (8799, 2288140), (11732, 1716105), (12570, 1601698), (14665, 1372884), (17598, 1144070), (25140, 800849), (29330, 686442), (35196, 572035), (43995, 457628), (58660, 343221), (87990, 228814), (114407, 175980)]