20218152424

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{599}}^1\times {\mathrm{114031}}^1$

素因数の和:114673

約数の個数: 32

約数和(自身を含む): 38998944000

約数和(自身を除く): 18780791576

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 599, 1198, 2396, 4792, 22163, 44326, 88652, 114031, 177304, 228062, 456124, 912248, 4219147, 8438294, 16876588, 33753176, 68304569, 136609138, 273218276, 546436552, 2527269053, 5054538106, 10109076212, 20218152424]

約数ペア:

[(1, 20218152424), (2, 10109076212), (4, 5054538106), (8, 2527269053), (37, 546436552), (74, 273218276), (148, 136609138), (296, 68304569), (599, 33753176), (1198, 16876588), (2396, 8438294), (4792, 4219147), (22163, 912248), (44326, 456124), (88652, 228062), (114031, 177304)]