20550192

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{32933}}^1$

素因数の和:32957

約数の個数: 40

約数和(自身を含む): 57173424

約数和(自身を除く): 36623232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 32933, 65866, 98799, 131732, 197598, 263464, 395196, 428129, 526928, 790392, 856258, 1284387, 1580784, 1712516, 2568774, 3425032, 5137548, 6850064, 10275096, 20550192]

約数ペア:

[(1, 20550192), (2, 10275096), (3, 6850064), (4, 5137548), (6, 3425032), (8, 2568774), (12, 1712516), (13, 1580784), (16, 1284387), (24, 856258), (26, 790392), (39, 526928), (48, 428129), (52, 395196), (78, 263464), (104, 197598), (156, 131732), (208, 98799), (312, 65866), (624, 32933)]