20104266

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{36821}}^1$

素因数の和:36846

約数の個数: 32

約数和(自身を含む): 49488768

約数和(自身を除く): 29384502

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 36821, 73642, 110463, 220926, 257747, 478673, 515494, 773241, 957346, 1436019, 1546482, 2872038, 3350711, 6701422, 10052133, 20104266]

約数ペア:

[(1, 20104266), (2, 10052133), (3, 6701422), (6, 3350711), (7, 2872038), (13, 1546482), (14, 1436019), (21, 957346), (26, 773241), (39, 515494), (42, 478673), (78, 257747), (91, 220926), (182, 110463), (273, 73642), (546, 36821)]