20172573130

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{69560597}}^1$

素因数の和:69560633

約数の個数: 16

約数和(自身を含む): 37562722920

約数和(自身を除く): 17390149790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 69560597, 139121194, 347802985, 695605970, 2017257313, 4034514626, 10086286565, 20172573130]

約数ペア:

[(1, 20172573130), (2, 10086286565), (5, 4034514626), (10, 2017257313), (29, 695605970), (58, 347802985), (145, 139121194), (290, 69560597)]