20404764246

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1\times {\mathrm{166861}}^1$

素因数の和:167184

約数の個数: 32

約数和(自身を含む): 41448520800

約数和(自身を除く): 21043756554

約数列:

[1, 2, 3, 6, 89, 178, 229, 267, 458, 534, 687, 1374, 20381, 40762, 61143, 122286, 166861, 333722, 500583, 1001166, 14850629, 29701258, 38211169, 44551887, 76422338, 89103774, 114633507, 229267014, 3400794041, 6801588082, 10202382123, 20404764246]

約数ペア:

[(1, 20404764246), (2, 10202382123), (3, 6801588082), (6, 3400794041), (89, 229267014), (178, 114633507), (229, 89103774), (267, 76422338), (458, 44551887), (534, 38211169), (687, 29701258), (1374, 14850629), (20381, 1001166), (40762, 500583), (61143, 333722), (122286, 166861)]