2020565176

素因数分解:

$2^3\times 7^2\times {\mathrm{457}}^1\times {\mathrm{11279}}^1$

素因数の和:11756

約数の個数: 48

約数和(自身を含む): 4417135200

約数和(自身を除く): 2396570024

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 457, 914, 1828, 3199, 3656, 6398, 11279, 12796, 22393, 22558, 25592, 44786, 45116, 78953, 89572, 90232, 157906, 179144, 315812, 552671, 631624, 1105342, 2210684, 4421368, 5154503, 10309006, 20618012, 36081521, 41236024, 72163042, 144326084, 252570647, 288652168, 505141294, 1010282588, 2020565176]

約数ペア:

[(1, 2020565176), (2, 1010282588), (4, 505141294), (7, 288652168), (8, 252570647), (14, 144326084), (28, 72163042), (49, 41236024), (56, 36081521), (98, 20618012), (196, 10309006), (392, 5154503), (457, 4421368), (914, 2210684), (1828, 1105342), (3199, 631624), (3656, 552671), (6398, 315812), (11279, 179144), (12796, 157906), (22393, 90232), (22558, 89572), (25592, 78953), (44786, 45116)]