20184207030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17251459}}^1$

素因数の和:17251485

約数の個数: 48

約数和(自身を含む): 56515782960

約数和(自身を除く): 36331575930

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 17251459, 34502918, 51754377, 86257295, 103508754, 155263131, 172514590, 224268967, 258771885, 310526262, 448537934, 517543770, 672806901, 776315655, 1121344835, 1345613802, 1552631310, 2018420703, 2242689670, 3364034505, 4036841406, 6728069010, 10092103515, 20184207030]

約数ペア:

[(1, 20184207030), (2, 10092103515), (3, 6728069010), (5, 4036841406), (6, 3364034505), (9, 2242689670), (10, 2018420703), (13, 1552631310), (15, 1345613802), (18, 1121344835), (26, 776315655), (30, 672806901), (39, 517543770), (45, 448537934), (65, 310526262), (78, 258771885), (90, 224268967), (117, 172514590), (130, 155263131), (195, 103508754), (234, 86257295), (390, 51754377), (585, 34502918), (1170, 17251459)]