20172510138

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23227}}^1\times {\mathrm{13159}}^1$

素因数の和:36402

約数の個数: 32

約数和(自身を含む): 44017989120

約数和(自身を除く): 23845478982

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 13159, 23227, 26318, 39477, 46454, 69681, 78954, 139362, 144749, 255497, 289498, 434247, 510994, 766491, 868494, 1532982, 305644093, 611288186, 916932279, 1833864558, 3362085023, 6724170046, 10086255069, 20172510138]

約数ペア:

[(1, 20172510138), (2, 10086255069), (3, 6724170046), (6, 3362085023), (11, 1833864558), (22, 916932279), (33, 611288186), (66, 305644093), (13159, 1532982), (23227, 868494), (26318, 766491), (39477, 510994), (46454, 434247), (69681, 289498), (78954, 255497), (139362, 144749)]