20170073904

素因数分解:

$2^4\times 3^1\times {\mathrm{6779}}^1\times {\mathrm{61987}}^1$

素因数の和:68777

約数の個数: 40

約数和(自身を含む): 52114551360

約数和(自身を除く): 31944477456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 6779, 13558, 20337, 27116, 40674, 54232, 61987, 81348, 108464, 123974, 162696, 185961, 247948, 325392, 371922, 495896, 743844, 991792, 1487688, 2975376, 420209873, 840419746, 1260629619, 1680839492, 2521259238, 3361678984, 5042518476, 6723357968, 10085036952, 20170073904]

約数ペア:

[(1, 20170073904), (2, 10085036952), (3, 6723357968), (4, 5042518476), (6, 3361678984), (8, 2521259238), (12, 1680839492), (16, 1260629619), (24, 840419746), (48, 420209873), (6779, 2975376), (13558, 1487688), (20337, 991792), (27116, 743844), (40674, 495896), (54232, 371922), (61987, 325392), (81348, 247948), (108464, 185961), (123974, 162696)]