20432922

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 41712000

約数和(自身を除く): 21279078

約数列:

[1, 2, 3, 6, 109, 157, 199, 218, 314, 327, 398, 471, 597, 654, 942, 1194, 17113, 21691, 31243, 34226, 43382, 51339, 62486, 65073, 93729, 102678, 130146, 187458, 3405487, 6810974, 10216461, 20432922]

約数ペア:

[(1, 20432922), (2, 10216461), (3, 6810974), (6, 3405487), (109, 187458), (157, 130146), (199, 102678), (218, 93729), (314, 65073), (327, 62486), (398, 51339), (471, 43382), (597, 34226), (654, 31243), (942, 21691), (1194, 17113)]