20107609842

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{319747}}^1$

素因数の和:320022

約数の個数: 32

約数和(自身を含む): 41255165952

約数和(自身を除く): 21147556110

約数列:

[1, 2, 3, 6, 47, 94, 141, 223, 282, 446, 669, 1338, 10481, 20962, 31443, 62886, 319747, 639494, 959241, 1918482, 15028109, 30056218, 45084327, 71303581, 90168654, 142607162, 213910743, 427821486, 3351268307, 6702536614, 10053804921, 20107609842]

約数ペア:

[(1, 20107609842), (2, 10053804921), (3, 6702536614), (6, 3351268307), (47, 427821486), (94, 213910743), (141, 142607162), (223, 90168654), (282, 71303581), (446, 45084327), (669, 30056218), (1338, 15028109), (10481, 1918482), (20962, 959241), (31443, 639494), (62886, 319747)]