20260431348

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1251571}}^1$

素因数の和:1251668

約数の個数: 48

約数和(自身を含む): 50463383040

約数和(自身を除く): 30202951692

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 71, 76, 114, 142, 213, 228, 284, 426, 852, 1349, 2698, 4047, 5396, 8094, 16188, 1251571, 2503142, 3754713, 5006284, 7509426, 15018852, 23779849, 47559698, 71339547, 88861541, 95119396, 142679094, 177723082, 266584623, 285358188, 355446164, 533169246, 1066338492, 1688369279, 3376738558, 5065107837, 6753477116, 10130215674, 20260431348]

約数ペア:

[(1, 20260431348), (2, 10130215674), (3, 6753477116), (4, 5065107837), (6, 3376738558), (12, 1688369279), (19, 1066338492), (38, 533169246), (57, 355446164), (71, 285358188), (76, 266584623), (114, 177723082), (142, 142679094), (213, 95119396), (228, 88861541), (284, 71339547), (426, 47559698), (852, 23779849), (1349, 15018852), (2698, 7509426), (4047, 5006284), (5396, 3754713), (8094, 2503142), (16188, 1251571)]