20798105327

素因数分解:

${\mathrm{23}}^1\times {\mathrm{719}}^1\times {\mathrm{773}}^1\times {\mathrm{1627}}^1$

素因数の和:3142

約数の個数: 16

約数和(自身を含む): 21774044160

約数和(自身を除く): 975938833

約数列:

[1, 23, 719, 773, 1627, 16537, 17779, 37421, 555787, 1169813, 1257671, 12783101, 26905699, 28926433, 904265449, 20798105327]

約数ペア:

[(1, 20798105327), (23, 904265449), (719, 28926433), (773, 26905699), (1627, 12783101), (16537, 1257671), (17779, 1169813), (37421, 555787)]