20115073538

素因数分解:

$2^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{593}}^1\times {\mathrm{8747}}^1$

素因数の和:9626

約数の個数: 32

約数和(自身を含む): 34669793664

約数和(自身を除く): 14554720126

約数列:

[1, 2, 7, 14, 277, 554, 593, 1186, 1939, 3878, 4151, 8302, 8747, 17494, 61229, 122458, 164261, 328522, 1149827, 2299654, 2422919, 4845838, 5186971, 10373942, 16960433, 33920866, 36308797, 72617594, 1436790967, 2873581934, 10057536769, 20115073538]

約数ペア:

[(1, 20115073538), (2, 10057536769), (7, 2873581934), (14, 1436790967), (277, 72617594), (554, 36308797), (593, 33920866), (1186, 16960433), (1939, 10373942), (3878, 5186971), (4151, 4845838), (8302, 2422919), (8747, 2299654), (17494, 1149827), (61229, 328522), (122458, 164261)]