20220140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59471}}^1$

素因数の和:59497

約数の個数: 24

約数和(自身を含む): 44960832

約数和(自身を除く): 24740692

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 59471, 118942, 237884, 297355, 594710, 1011007, 1189420, 2022014, 4044028, 5055035, 10110070, 20220140]

約数ペア:

[(1, 20220140), (2, 10110070), (4, 5055035), (5, 4044028), (10, 2022014), (17, 1189420), (20, 1011007), (34, 594710), (68, 297355), (85, 237884), (170, 118942), (340, 59471)]