20092722

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{823}}^1$

素因数の和:1154

約数の個数: 32

約数和(自身を含む): 43467648

約数和(自身を除く): 23374926

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 313, 626, 823, 939, 1646, 1878, 2469, 4069, 4938, 8138, 10699, 12207, 21398, 24414, 32097, 64194, 257599, 515198, 772797, 1545594, 3348787, 6697574, 10046361, 20092722]

約数ペア:

[(1, 20092722), (2, 10046361), (3, 6697574), (6, 3348787), (13, 1545594), (26, 772797), (39, 515198), (78, 257599), (313, 64194), (626, 32097), (823, 24414), (939, 21398), (1646, 12207), (1878, 10699), (2469, 8138), (4069, 4938)]