20196973102

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1\times {\mathrm{359}}^1\times {\mathrm{1553}}^1$

素因数の和:2280

約数の個数: 32

約数和(自身を含む): 31015353600

約数和(自身を除く): 10818380498

約数列:

[1, 2, 59, 118, 307, 359, 614, 718, 1553, 3106, 18113, 21181, 36226, 42362, 91627, 110213, 183254, 220426, 476771, 557527, 953542, 1115054, 6502567, 13005134, 28129489, 32894093, 56258978, 65788186, 171160789, 342321578, 10098486551, 20196973102]

約数ペア:

[(1, 20196973102), (2, 10098486551), (59, 342321578), (118, 171160789), (307, 65788186), (359, 56258978), (614, 32894093), (718, 28129489), (1553, 13005134), (3106, 6502567), (18113, 1115054), (21181, 953542), (36226, 557527), (42362, 476771), (91627, 220426), (110213, 183254)]