20185584

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{5923}}^1$

素因数の和:6005

約数の個数: 40

約数和(自身を含む): 52889472

約数和(自身を除く): 32703888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 5923, 11846, 17769, 23692, 35538, 47384, 71076, 94768, 142152, 284304, 420533, 841066, 1261599, 1682132, 2523198, 3364264, 5046396, 6728528, 10092792, 20185584]

約数ペア:

[(1, 20185584), (2, 10092792), (3, 6728528), (4, 5046396), (6, 3364264), (8, 2523198), (12, 1682132), (16, 1261599), (24, 841066), (48, 420533), (71, 284304), (142, 142152), (213, 94768), (284, 71076), (426, 47384), (568, 35538), (852, 23692), (1136, 17769), (1704, 11846), (3408, 5923)]