20159455679

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{293}}^1\times {\mathrm{1801}}^1$

素因数の和:2279

約数の個数: 32

約数和(自身を含む): 23191999488

約数和(自身を除く): 3032543809

約数列:

[1, 11, 23, 151, 253, 293, 1661, 1801, 3223, 3473, 6739, 19811, 38203, 41423, 44243, 74129, 271951, 455653, 486673, 527693, 1017589, 2991461, 5804623, 6254873, 11193479, 12136939, 68803603, 79681643, 133506329, 876498073, 1832677789, 20159455679]

約数ペア:

[(1, 20159455679), (11, 1832677789), (23, 876498073), (151, 133506329), (253, 79681643), (293, 68803603), (1661, 12136939), (1801, 11193479), (3223, 6254873), (3473, 5804623), (6739, 2991461), (19811, 1017589), (38203, 527693), (41423, 486673), (44243, 455653), (74129, 271951)]