20020749836

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{15373}}^1$

素因数の和:15618

約数の個数: 48

約数和(自身を含む): 36934497600

約数和(自身を除く): 16913747764

約数列:

[1, 2, 4, 29, 58, 103, 109, 116, 206, 218, 412, 436, 2987, 3161, 5974, 6322, 11227, 11948, 12644, 15373, 22454, 30746, 44908, 61492, 325583, 445817, 651166, 891634, 1302332, 1583419, 1675657, 1783268, 3166838, 3351314, 6333676, 6702628, 45919151, 48594053, 91838302, 97188106, 172592671, 183676604, 194376212, 345185342, 690370684, 5005187459, 10010374918, 20020749836]

約数ペア:

[(1, 20020749836), (2, 10010374918), (4, 5005187459), (29, 690370684), (58, 345185342), (103, 194376212), (109, 183676604), (116, 172592671), (206, 97188106), (218, 91838302), (412, 48594053), (436, 45919151), (2987, 6702628), (3161, 6333676), (5974, 3351314), (6322, 3166838), (11227, 1783268), (11948, 1675657), (12644, 1583419), (15373, 1302332), (22454, 891634), (30746, 651166), (44908, 445817), (61492, 325583)]