20593770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{23671}}^1$

素因数の和:23710

約数の個数: 32

約数和(自身を含む): 51131520

約数和(自身を除く): 30537750

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 23671, 47342, 71013, 118355, 142026, 236710, 355065, 686459, 710130, 1372918, 2059377, 3432295, 4118754, 6864590, 10296885, 20593770]

約数ペア:

[(1, 20593770), (2, 10296885), (3, 6864590), (5, 4118754), (6, 3432295), (10, 2059377), (15, 1372918), (29, 710130), (30, 686459), (58, 355065), (87, 236710), (145, 142026), (174, 118355), (290, 71013), (435, 47342), (870, 23671)]