20104104

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{20431}}^1$

素因数の和:20481

約数の個数: 32

約数和(自身を含む): 51488640

約数和(自身を除く): 31384536

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 20431, 40862, 61293, 81724, 122586, 163448, 245172, 490344, 837671, 1675342, 2513013, 3350684, 5026026, 6701368, 10052052, 20104104]

約数ペア:

[(1, 20104104), (2, 10052052), (3, 6701368), (4, 5026026), (6, 3350684), (8, 2513013), (12, 1675342), (24, 837671), (41, 490344), (82, 245172), (123, 163448), (164, 122586), (246, 81724), (328, 61293), (492, 40862), (984, 20431)]