20087987592

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{13721303}}^1$

素因数の和:13721373

約数の個数: 32

約数和(自身を含む): 51043250880

約数和(自身を除く): 30955263288

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 13721303, 27442606, 41163909, 54885212, 82327818, 109770424, 164655636, 329311272, 836999483, 1673998966, 2510998449, 3347997932, 5021996898, 6695995864, 10043993796, 20087987592]

約数ペア:

[(1, 20087987592), (2, 10043993796), (3, 6695995864), (4, 5021996898), (6, 3347997932), (8, 2510998449), (12, 1673998966), (24, 836999483), (61, 329311272), (122, 164655636), (183, 109770424), (244, 82327818), (366, 54885212), (488, 41163909), (732, 27442606), (1464, 13721303)]