20186982312

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1189709}}^1$

素因数の和:1189826

約数の個数: 64

約数和(自身を含む): 58248201600

約数和(自身を除く): 38061219288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 101, 168, 202, 303, 404, 606, 707, 808, 1212, 1414, 2121, 2424, 2828, 4242, 5656, 8484, 16968, 1189709, 2379418, 3569127, 4758836, 7138254, 8327963, 9517672, 14276508, 16655926, 24983889, 28553016, 33311852, 49967778, 66623704, 99935556, 120160609, 199871112, 240321218, 360481827, 480642436, 720963654, 841124263, 961284872, 1441927308, 1682248526, 2523372789, 2883854616, 3364497052, 5046745578, 6728994104, 10093491156, 20186982312]

約数ペア:

[(1, 20186982312), (2, 10093491156), (3, 6728994104), (4, 5046745578), (6, 3364497052), (7, 2883854616), (8, 2523372789), (12, 1682248526), (14, 1441927308), (21, 961284872), (24, 841124263), (28, 720963654), (42, 480642436), (56, 360481827), (84, 240321218), (101, 199871112), (168, 120160609), (202, 99935556), (303, 66623704), (404, 49967778), (606, 33311852), (707, 28553016), (808, 24983889), (1212, 16655926), (1414, 14276508), (2121, 9517672), (2424, 8327963), (2828, 7138254), (4242, 4758836), (5656, 3569127), (8484, 2379418), (16968, 1189709)]