20050825048

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1023419}}^1$

素因数の和:1023535

約数の個数: 32

約数和(自身を含む): 39299328000

約数和(自身を除く): 19248502952

約数列:

[1, 2, 4, 8, 31, 62, 79, 124, 158, 248, 316, 632, 2449, 4898, 9796, 19592, 1023419, 2046838, 4093676, 8187352, 31725989, 63451978, 80850101, 126903956, 161700202, 253807912, 323400404, 646800808, 2506353131, 5012706262, 10025412524, 20050825048]

約数ペア:

[(1, 20050825048), (2, 10025412524), (4, 5012706262), (8, 2506353131), (31, 646800808), (62, 323400404), (79, 253807912), (124, 161700202), (158, 126903956), (248, 80850101), (316, 63451978), (632, 31725989), (2449, 8187352), (4898, 4093676), (9796, 2046838), (19592, 1023419)]