20177035610

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1103}}^1\times {\mathrm{38921}}^1$

素因数の和:40078

約数の個数: 32

約数和(自身を含む): 37125983232

約数和(自身を除く): 16948947622

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 1103, 2206, 5515, 11030, 38921, 51841, 77842, 103682, 194605, 259205, 389210, 518410, 1829287, 3658574, 9146435, 18292870, 42929863, 85859726, 214649315, 429298630, 2017703561, 4035407122, 10088517805, 20177035610]

約数ペア:

[(1, 20177035610), (2, 10088517805), (5, 4035407122), (10, 2017703561), (47, 429298630), (94, 214649315), (235, 85859726), (470, 42929863), (1103, 18292870), (2206, 9146435), (5515, 3658574), (11030, 1829287), (38921, 518410), (51841, 389210), (77842, 259205), (103682, 194605)]