20796611298

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1\times {\mathrm{152941}}^1$

素因数の和:153250

約数の個数: 32

約数和(自身を含む): 42153262272

約数和(自身を除く): 21356650974

約数列:

[1, 2, 3, 6, 131, 173, 262, 346, 393, 519, 786, 1038, 22663, 45326, 67989, 135978, 152941, 305882, 458823, 917646, 20035271, 26458793, 40070542, 52917586, 60105813, 79376379, 120211626, 158752758, 3466101883, 6932203766, 10398305649, 20796611298]

約数ペア:

[(1, 20796611298), (2, 10398305649), (3, 6932203766), (6, 3466101883), (131, 158752758), (173, 120211626), (262, 79376379), (346, 60105813), (393, 52917586), (519, 40070542), (786, 26458793), (1038, 20035271), (22663, 917646), (45326, 458823), (67989, 305882), (135978, 152941)]