20138263346

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{101}}^3\times {\mathrm{337}}^1$

素因数の和:671

約数の個数: 32

約数和(自身を含む): 31655173680

約数和(自身を除く): 11516910334

約数列:

[1, 2, 29, 58, 101, 202, 337, 674, 2929, 5858, 9773, 10201, 19546, 20402, 34037, 68074, 295829, 591658, 987073, 1030301, 1974146, 2060602, 3437737, 6875474, 29878729, 59757458, 99694373, 199388746, 347211437, 694422874, 10069131673, 20138263346]

約数ペア:

[(1, 20138263346), (2, 10069131673), (29, 694422874), (58, 347211437), (101, 199388746), (202, 99694373), (337, 59757458), (674, 29878729), (2929, 6875474), (5858, 3437737), (9773, 2060602), (10201, 1974146), (19546, 1030301), (20402, 987073), (34037, 591658), (68074, 295829)]