20135530112

素因数分解:

$2^7\times {\mathrm{79}}^1\times {\mathrm{1991251}}^1$

素因数の和:1991344

約数の個数: 32

約数和(自身を含む): 40621540800

約数和(自身を除く): 20486010688

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 316, 632, 1264, 2528, 5056, 10112, 1991251, 3982502, 7965004, 15930008, 31860016, 63720032, 127440064, 157308829, 254880128, 314617658, 629235316, 1258470632, 2516941264, 5033882528, 10067765056, 20135530112]

約数ペア:

[(1, 20135530112), (2, 10067765056), (4, 5033882528), (8, 2516941264), (16, 1258470632), (32, 629235316), (64, 314617658), (79, 254880128), (128, 157308829), (158, 127440064), (316, 63720032), (632, 31860016), (1264, 15930008), (2528, 7965004), (5056, 3982502), (10112, 1991251)]