20119166532

素因数分解:

$2^2\times 3^7\times {\mathrm{31}}^1\times {\mathrm{74189}}^1$

素因数の和:74245

約数の個数: 96

約数和(自身を含む): 54508876800

約数和(自身を除く): 34389710268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 243, 279, 324, 372, 486, 558, 729, 837, 972, 1116, 1458, 1674, 2187, 2511, 2916, 3348, 4374, 5022, 7533, 8748, 10044, 15066, 22599, 30132, 45198, 67797, 74189, 90396, 135594, 148378, 222567, 271188, 296756, 445134, 667701, 890268, 1335402, 2003103, 2299859, 2670804, 4006206, 4599718, 6009309, 6899577, 8012412, 9199436, 12018618, 13799154, 18027927, 20698731, 24037236, 27598308, 36055854, 41397462, 54083781, 62096193, 72111708, 82794924, 108167562, 124192386, 162251343, 186288579, 216335124, 248384772, 324502686, 372577158, 558865737, 649005372, 745154316, 1117731474, 1676597211, 2235462948, 3353194422, 5029791633, 6706388844, 10059583266, 20119166532]

約数ペア:

[(1, 20119166532), (2, 10059583266), (3, 6706388844), (4, 5029791633), (6, 3353194422), (9, 2235462948), (12, 1676597211), (18, 1117731474), (27, 745154316), (31, 649005372), (36, 558865737), (54, 372577158), (62, 324502686), (81, 248384772), (93, 216335124), (108, 186288579), (124, 162251343), (162, 124192386), (186, 108167562), (243, 82794924), (279, 72111708), (324, 62096193), (372, 54083781), (486, 41397462), (558, 36055854), (729, 27598308), (837, 24037236), (972, 20698731), (1116, 18027927), (1458, 13799154), (1674, 12018618), (2187, 9199436), (2511, 8012412), (2916, 6899577), (3348, 6009309), (4374, 4599718), (5022, 4006206), (7533, 2670804), (8748, 2299859), (10044, 2003103), (15066, 1335402), (22599, 890268), (30132, 667701), (45198, 445134), (67797, 296756), (74189, 271188), (90396, 222567), (135594, 148378)]