20346688122

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{852253}}^1$

素因数の和:852454

約数の個数: 32

約数和(自身を含む): 42708152448

約数和(自身を除く): 22361464326

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 173, 346, 519, 1038, 3979, 7958, 11937, 23874, 852253, 1704506, 2556759, 5113518, 19601819, 39203638, 58805457, 117610914, 147439769, 294879538, 442319307, 884638614, 3391114687, 6782229374, 10173344061, 20346688122]

約数ペア:

[(1, 20346688122), (2, 10173344061), (3, 6782229374), (6, 3391114687), (23, 884638614), (46, 442319307), (69, 294879538), (138, 147439769), (173, 117610914), (346, 58805457), (519, 39203638), (1038, 19601819), (3979, 5113518), (7958, 2556759), (11937, 1704506), (23874, 852253)]