20172960898

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{347}}^1\times {\mathrm{6949}}^1$

素因数の和:7434

約数の個数: 32

約数和(自身を含む): 31345056000

約数和(自身を除く): 11172095102

約数列:

[1, 2, 47, 89, 94, 178, 347, 694, 4183, 6949, 8366, 13898, 16309, 30883, 32618, 61766, 326603, 618461, 653206, 1236922, 1451501, 2411303, 2903002, 4822606, 29067667, 58135334, 113331241, 214605967, 226662482, 429211934, 10086480449, 20172960898]

約数ペア:

[(1, 20172960898), (2, 10086480449), (47, 429211934), (89, 226662482), (94, 214605967), (178, 113331241), (347, 58135334), (694, 29067667), (4183, 4822606), (6949, 2903002), (8366, 2411303), (13898, 1451501), (16309, 1236922), (30883, 653206), (32618, 618461), (61766, 326603)]