20097208043

素因数分解:

${\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{419}}^1\times {\mathrm{431}}^1$

素因数の和:1079

約数の個数: 32

約数和(自身を含む): 22504366080

約数和(自身を除く): 2407158037

約数列:

[1, 11, 67, 151, 419, 431, 737, 1661, 4609, 4741, 10117, 28073, 28877, 63269, 65081, 111287, 180589, 308803, 317647, 695959, 715891, 1986479, 4239023, 4360427, 12099463, 27268939, 46629253, 47964697, 133094093, 299958329, 1827018913, 20097208043]

約数ペア:

[(1, 20097208043), (11, 1827018913), (67, 299958329), (151, 133094093), (419, 47964697), (431, 46629253), (737, 27268939), (1661, 12099463), (4609, 4360427), (4741, 4239023), (10117, 1986479), (28073, 715891), (28877, 695959), (63269, 317647), (65081, 308803), (111287, 180589)]