20135516996

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{8080063}}^1$

素因数の和:8080163

約数の個数: 24

約数和(自身を含む): 40723522560

約数和(自身を除く): 20588005564

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 8080063, 16160126, 32320252, 56560441, 113120882, 226241764, 719125607, 1438251214, 2876502428, 5033879249, 10067758498, 20135516996]

約数ペア:

[(1, 20135516996), (2, 10067758498), (4, 5033879249), (7, 2876502428), (14, 1438251214), (28, 719125607), (89, 226241764), (178, 113120882), (356, 56560441), (623, 32320252), (1246, 16160126), (2492, 8080063)]