20828014722

素因数分解:

$2^1\times 3^2\times {\mathrm{4391}}^1\times {\mathrm{263519}}^1$

素因数の和:267918

約数の個数: 24

約数和(自身を含む): 45137813760

約数和(自身を除く): 24309799038

約数列:

[1, 2, 3, 6, 9, 18, 4391, 8782, 13173, 26346, 39519, 79038, 263519, 527038, 790557, 1581114, 2371671, 4743342, 1157111929, 2314223858, 3471335787, 6942671574, 10414007361, 20828014722]

約数ペア:

[(1, 20828014722), (2, 10414007361), (3, 6942671574), (6, 3471335787), (9, 2314223858), (18, 1157111929), (4391, 4743342), (8782, 2371671), (13173, 1581114), (26346, 790557), (39519, 527038), (79038, 263519)]