20173417236

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{80053243}}^1$

素因数の和:80053260

約数の個数: 36

約数和(自身を含む): 58278761632

約数和(自身を除く): 38105344396

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 80053243, 160106486, 240159729, 320212972, 480319458, 560372701, 720479187, 960638916, 1120745402, 1440958374, 1681118103, 2241490804, 2881916748, 3362236206, 5043354309, 6724472412, 10086708618, 20173417236]

約数ペア:

[(1, 20173417236), (2, 10086708618), (3, 6724472412), (4, 5043354309), (6, 3362236206), (7, 2881916748), (9, 2241490804), (12, 1681118103), (14, 1440958374), (18, 1120745402), (21, 960638916), (28, 720479187), (36, 560372701), (42, 480319458), (63, 320212972), (84, 240159729), (126, 160106486), (252, 80053243)]