20131176862

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{1057643}}^1$

素因数の和:1057983

約数の個数: 16

約数和(自身を含む): 31272417792

約数和(自身を除く): 11141240930

約数列:

[1, 2, 31, 62, 307, 614, 9517, 19034, 1057643, 2115286, 32786933, 65573866, 324696401, 649392802, 10065588431, 20131176862]

約数ペア:

[(1, 20131176862), (2, 10065588431), (31, 649392802), (62, 324696401), (307, 65573866), (614, 32786933), (9517, 2115286), (19034, 1057643)]