20349714258

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{8133379}}^1$

素因数の和:8133526

約数の個数: 24

約数和(自身を含む): 44408254800

約数和(自身を除く): 24058540542

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 8133379, 16266758, 24400137, 48800274, 73200411, 146400822, 1130539681, 2261079362, 3391619043, 6783238086, 10174857129, 20349714258]

約数ペア:

[(1, 20349714258), (2, 10174857129), (3, 6783238086), (6, 3391619043), (9, 2261079362), (18, 1130539681), (139, 146400822), (278, 73200411), (417, 48800274), (834, 24400137), (1251, 16266758), (2502, 8133379)]