20228110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{288973}}^1$

素因数の和:288987

約数の個数: 16

約数和(自身を含む): 41612256

約数和(自身を除く): 21384146

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 288973, 577946, 1444865, 2022811, 2889730, 4045622, 10114055, 20228110]

約数ペア:

[(1, 20228110), (2, 10114055), (5, 4045622), (7, 2889730), (10, 2022811), (14, 1444865), (35, 577946), (70, 288973)]