20195407230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{35430539}}^1$

素因数の和:35430568

約数の個数: 32

約数和(自身を含む): 51019977600

約数和(自身を除く): 30824570370

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 35430539, 70861078, 106291617, 177152695, 212583234, 354305390, 531458085, 673180241, 1062916170, 1346360482, 2019540723, 3365901205, 4039081446, 6731802410, 10097703615, 20195407230]

約数ペア:

[(1, 20195407230), (2, 10097703615), (3, 6731802410), (5, 4039081446), (6, 3365901205), (10, 2019540723), (15, 1346360482), (19, 1062916170), (30, 673180241), (38, 531458085), (57, 354305390), (95, 212583234), (114, 177152695), (190, 106291617), (285, 70861078), (570, 35430539)]