20123202088

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{228672751}}^1$

素因数の和:228672768

約数の個数: 16

約数和(自身を含む): 41161095360

約数和(自身を除く): 21037893272

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 228672751, 457345502, 914691004, 1829382008, 2515400261, 5030800522, 10061601044, 20123202088]

約数ペア:

[(1, 20123202088), (2, 10061601044), (4, 5030800522), (8, 2515400261), (11, 1829382008), (22, 914691004), (44, 457345502), (88, 228672751)]