20122093684

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{150881}}^1$

素因数の和:151336

約数の個数: 48

約数和(自身を含む): 44004433536

約数和(自身を除く): 23882339852

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 433, 866, 1732, 3031, 4763, 6062, 9526, 12124, 19052, 33341, 66682, 133364, 150881, 301762, 603524, 1056167, 1659691, 2112334, 3319382, 4224668, 6638764, 11617837, 23235674, 46471348, 65331473, 130662946, 261325892, 457320311, 718646203, 914640622, 1437292406, 1829281244, 2874584812, 5030523421, 10061046842, 20122093684]

約数ペア:

[(1, 20122093684), (2, 10061046842), (4, 5030523421), (7, 2874584812), (11, 1829281244), (14, 1437292406), (22, 914640622), (28, 718646203), (44, 457320311), (77, 261325892), (154, 130662946), (308, 65331473), (433, 46471348), (866, 23235674), (1732, 11617837), (3031, 6638764), (4763, 4224668), (6062, 3319382), (9526, 2112334), (12124, 1659691), (19052, 1056167), (33341, 603524), (66682, 301762), (133364, 150881)]