20133442064

素因数分解:

$2^4\times {\mathrm{509}}^1\times {\mathrm{2472181}}^1$

素因数の和:2472698

約数の個数: 20

約数和(自身を含む): 39085197420

約数和(自身を除く): 18951755356

約数列:

[1, 2, 4, 8, 16, 509, 1018, 2036, 4072, 8144, 2472181, 4944362, 9888724, 19777448, 39554896, 1258340129, 2516680258, 5033360516, 10066721032, 20133442064]

約数ペア:

[(1, 20133442064), (2, 10066721032), (4, 5033360516), (8, 2516680258), (16, 1258340129), (509, 39554896), (1018, 19777448), (2036, 9888724), (4072, 4944362), (8144, 2472181)]