20161789422

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{1657}}^1\times {\mathrm{69929}}^1$

素因数の和:71620

約数の個数: 32

約数和(自身を含む): 41739818400

約数和(自身を除く): 21578028978

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 1657, 3314, 4971, 9942, 48053, 69929, 96106, 139858, 144159, 209787, 288318, 419574, 2027941, 4055882, 6083823, 12167646, 115872353, 231744706, 347617059, 695234118, 3360298237, 6720596474, 10080894711, 20161789422]

約数ペア:

[(1, 20161789422), (2, 10080894711), (3, 6720596474), (6, 3360298237), (29, 695234118), (58, 347617059), (87, 231744706), (174, 115872353), (1657, 12167646), (3314, 6083823), (4971, 4055882), (9942, 2027941), (48053, 419574), (69929, 288318), (96106, 209787), (139858, 144159)]