20355622

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{277}}^1$

素因数の和:496

約数の個数: 32

約数和(自身を含む): 36429120

約数和(自身を除く): 16073498

約数列:

[1, 2, 7, 14, 29, 58, 181, 203, 277, 362, 406, 554, 1267, 1939, 2534, 3878, 5249, 8033, 10498, 16066, 36743, 50137, 56231, 73486, 100274, 112462, 350959, 701918, 1453973, 2907946, 10177811, 20355622]

約数ペア:

[(1, 20355622), (2, 10177811), (7, 2907946), (14, 1453973), (29, 701918), (58, 350959), (181, 112462), (203, 100274), (277, 73486), (362, 56231), (406, 50137), (554, 36743), (1267, 16066), (1939, 10498), (2534, 8033), (3878, 5249)]