20131034140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1732447}}^1$

素因数の和:1732546

約数の個数: 48

約数和(自身を含む): 48896612352

約数和(自身を除く): 28765578212

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 140, 166, 332, 415, 581, 830, 1162, 1660, 2324, 2905, 5810, 11620, 1732447, 3464894, 6929788, 8662235, 12127129, 17324470, 24254258, 34648940, 48508516, 60635645, 121271290, 143793101, 242542580, 287586202, 575172404, 718965505, 1006551707, 1437931010, 2013103414, 2875862020, 4026206828, 5032758535, 10065517070, 20131034140]

約数ペア:

[(1, 20131034140), (2, 10065517070), (4, 5032758535), (5, 4026206828), (7, 2875862020), (10, 2013103414), (14, 1437931010), (20, 1006551707), (28, 718965505), (35, 575172404), (70, 287586202), (83, 242542580), (140, 143793101), (166, 121271290), (332, 60635645), (415, 48508516), (581, 34648940), (830, 24254258), (1162, 17324470), (1660, 12127129), (2324, 8662235), (2905, 6929788), (5810, 3464894), (11620, 1732447)]