20143036

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{683}}^1$

素因数の和:861

約数の個数: 24

約数和(自身を含む): 36139824

約数和(自身を除く): 15996788

約数列:

[1, 2, 4, 73, 101, 146, 202, 292, 404, 683, 1366, 2732, 7373, 14746, 29492, 49859, 68983, 99718, 137966, 199436, 275932, 5035759, 10071518, 20143036]

約数ペア:

[(1, 20143036), (2, 10071518), (4, 5035759), (73, 275932), (101, 199436), (146, 137966), (202, 99718), (292, 68983), (404, 49859), (683, 29492), (1366, 14746), (2732, 7373)]