20181477899

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{327797}}^1$

素因数の和:328030

約数の個数: 16

約数和(自身を含む): 22893412320

約数和(自身を除く): 2711934421

約数列:

[1, 11, 29, 193, 319, 2123, 5597, 61567, 327797, 3605767, 9506113, 63264821, 104567243, 695913031, 1834679809, 20181477899]

約数ペア:

[(1, 20181477899), (11, 1834679809), (29, 695913031), (193, 104567243), (319, 63264821), (2123, 9506113), (5597, 3605767), (61567, 327797)]