20181565794

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{5101}}^1\times {\mathrm{50723}}^1$

素因数の和:55842

約数の個数: 32

約数和(自身を含む): 43477366464

約数和(自身を除く): 23295800670

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 5101, 10202, 15303, 30606, 50723, 66313, 101446, 132626, 152169, 198939, 304338, 397878, 659399, 1318798, 1978197, 3956394, 258738023, 517476046, 776214069, 1552428138, 3363594299, 6727188598, 10090782897, 20181565794]

約数ペア:

[(1, 20181565794), (2, 10090782897), (3, 6727188598), (6, 3363594299), (13, 1552428138), (26, 776214069), (39, 517476046), (78, 258738023), (5101, 3956394), (10202, 1978197), (15303, 1318798), (30606, 659399), (50723, 397878), (66313, 304338), (101446, 198939), (132626, 152169)]