20135606488

素因数分解:

$2^3\times {\mathrm{331}}^1\times {\mathrm{7604081}}^1$

素因数の和:7604418

約数の個数: 16

約数和(自身を含む): 37868328360

約数和(自身を除く): 17732721872

約数列:

[1, 2, 4, 8, 331, 662, 1324, 2648, 7604081, 15208162, 30416324, 60832648, 2516950811, 5033901622, 10067803244, 20135606488]

約数ペア:

[(1, 20135606488), (2, 10067803244), (4, 5033901622), (8, 2516950811), (331, 60832648), (662, 30416324), (1324, 15208162), (2648, 7604081)]