20174920956

素因数分解:

$2^2\times 3^2\times {\mathrm{919}}^1\times {\mathrm{609809}}^1$

素因数の和:610738

約数の個数: 36

約数和(自身を含む): 51053293200

約数和(自身を除く): 30878372244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 919, 1838, 2757, 3676, 5514, 8271, 11028, 16542, 33084, 609809, 1219618, 1829427, 2439236, 3658854, 5488281, 7317708, 10976562, 21953124, 560414471, 1120828942, 1681243413, 2241657884, 3362486826, 5043730239, 6724973652, 10087460478, 20174920956]

約数ペア:

[(1, 20174920956), (2, 10087460478), (3, 6724973652), (4, 5043730239), (6, 3362486826), (9, 2241657884), (12, 1681243413), (18, 1120828942), (36, 560414471), (919, 21953124), (1838, 10976562), (2757, 7317708), (3676, 5488281), (5514, 3658854), (8271, 2439236), (11028, 1829427), (16542, 1219618), (33084, 609809)]