20189701848

素因数分解:

$2^3\times 3^1\times {\mathrm{841237577}}^1$

素因数の和:841237586

約数の個数: 16

約数和(自身を含む): 50474254680

約数和(自身を除く): 30284552832

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 841237577, 1682475154, 2523712731, 3364950308, 5047425462, 6729900616, 10094850924, 20189701848]

約数ペア:

[(1, 20189701848), (2, 10094850924), (3, 6729900616), (4, 5047425462), (6, 3364950308), (8, 2523712731), (12, 1682475154), (24, 841237577)]