20066028

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:191

約数の個数: 72

約数和(自身を含む): 51097200

約数和(自身を除く): 31031172

約数列:

[1, 2, 3, 4, 6, 12, 23, 29, 46, 58, 69, 87, 92, 109, 116, 138, 174, 218, 276, 327, 348, 436, 529, 654, 667, 1058, 1308, 1334, 1587, 2001, 2116, 2507, 2668, 3161, 3174, 4002, 5014, 6322, 6348, 7521, 8004, 9483, 10028, 12644, 15042, 15341, 18966, 30084, 30682, 37932, 46023, 57661, 61364, 72703, 92046, 115322, 145406, 172983, 184092, 218109, 230644, 290812, 345966, 436218, 691932, 872436, 1672169, 3344338, 5016507, 6688676, 10033014, 20066028]

約数ペア:

[(1, 20066028), (2, 10033014), (3, 6688676), (4, 5016507), (6, 3344338), (12, 1672169), (23, 872436), (29, 691932), (46, 436218), (58, 345966), (69, 290812), (87, 230644), (92, 218109), (109, 184092), (116, 172983), (138, 145406), (174, 115322), (218, 92046), (276, 72703), (327, 61364), (348, 57661), (436, 46023), (529, 37932), (654, 30682), (667, 30084), (1058, 18966), (1308, 15341), (1334, 15042), (1587, 12644), (2001, 10028), (2116, 9483), (2507, 8004), (2668, 7521), (3161, 6348), (3174, 6322), (4002, 5014)]