20031522

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{617}}^1\times {\mathrm{773}}^1$

素因数の和:1402

約数の個数: 32

約数和(自身を含む): 45919872

約数和(自身を除く): 25888350

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 617, 773, 1234, 1546, 1851, 2319, 3702, 4319, 4638, 5411, 8638, 10822, 12957, 16233, 25914, 32466, 476941, 953882, 1430823, 2861646, 3338587, 6677174, 10015761, 20031522]

約数ペア:

[(1, 20031522), (2, 10015761), (3, 6677174), (6, 3338587), (7, 2861646), (14, 1430823), (21, 953882), (42, 476941), (617, 32466), (773, 25914), (1234, 16233), (1546, 12957), (1851, 10822), (2319, 8638), (3702, 5411), (4319, 4638)]