20177003821

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{5851}}^1$

素因数の和:6137

約数の個数: 32

約数和(自身を含む): 23070924800

約数和(自身を除く): 2893920979

約数列:

[1, 13, 31, 43, 199, 403, 559, 1333, 2587, 5851, 6169, 8557, 17329, 76063, 80197, 111241, 181381, 251593, 265267, 1164349, 2357953, 3270709, 3448471, 7799383, 15136537, 36094819, 50067007, 101391979, 469232647, 650871091, 1552077217, 20177003821]

約数ペア:

[(1, 20177003821), (13, 1552077217), (31, 650871091), (43, 469232647), (199, 101391979), (403, 50067007), (559, 36094819), (1333, 15136537), (2587, 7799383), (5851, 3448471), (6169, 3270709), (8557, 2357953), (17329, 1164349), (76063, 265267), (80197, 251593), (111241, 181381)]