20066056

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{467}}^1$

素因数の和:645

約数の個数: 32

約数和(自身を含む): 38918880

約数和(自身を除く): 18852824

約数列:

[1, 2, 4, 8, 41, 82, 131, 164, 262, 328, 467, 524, 934, 1048, 1868, 3736, 5371, 10742, 19147, 21484, 38294, 42968, 61177, 76588, 122354, 153176, 244708, 489416, 2508257, 5016514, 10033028, 20066056]

約数ペア:

[(1, 20066056), (2, 10033028), (4, 5016514), (8, 2508257), (41, 489416), (82, 244708), (131, 153176), (164, 122354), (262, 76588), (328, 61177), (467, 42968), (524, 38294), (934, 21484), (1048, 19147), (1868, 10742), (3736, 5371)]