2636358820

素因数分解:

$2^2\times 5^1\times {\mathrm{607}}^1\times {\mathrm{217163}}^1$

素因数の和:217779

約数の個数: 24

約数和(自身を含む): 5545499904

約数和(自身を除く): 2909141084

約数列:

[1, 2, 4, 5, 10, 20, 607, 1214, 2428, 3035, 6070, 12140, 217163, 434326, 868652, 1085815, 2171630, 4343260, 131817941, 263635882, 527271764, 659089705, 1318179410, 2636358820]

約数ペア:

[(1, 2636358820), (2, 1318179410), (4, 659089705), (5, 527271764), (10, 263635882), (20, 131817941), (607, 4343260), (1214, 2171630), (2428, 1085815), (3035, 868652), (6070, 434326), (12140, 217163)]