20148709535

素因数分解:

$5^1\times {\mathrm{97}}^1\times {\mathrm{2333}}^1\times {\mathrm{17807}}^1$

素因数の和:20242

約数の個数: 16

約数和(自身を含む): 24439556736

約数和(自身を除く): 4290847201

約数列:

[1, 5, 97, 485, 2333, 11665, 17807, 89035, 226301, 1131505, 1727279, 8636395, 41543731, 207718655, 4029741907, 20148709535]

約数ペア:

[(1, 20148709535), (5, 4029741907), (97, 207718655), (485, 41543731), (2333, 8636395), (11665, 1727279), (17807, 1131505), (89035, 226301)]