20163379086

素因数分解:

$2^1\times 3^4\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{41669}}^1$

素因数の和:41815

約数の個数: 80

約数和(自身を含む): 47193775200

約数和(自身を除く): 27030396114

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 81, 87, 103, 162, 174, 206, 261, 309, 522, 618, 783, 927, 1566, 1854, 2349, 2781, 2987, 4698, 5562, 5974, 8343, 8961, 16686, 17922, 26883, 41669, 53766, 80649, 83338, 125007, 161298, 241947, 250014, 375021, 483894, 750042, 1125063, 1208401, 2250126, 2416802, 3375189, 3625203, 4291907, 6750378, 7250406, 8583814, 10875609, 12875721, 21751218, 25751442, 32626827, 38627163, 65253654, 77254326, 97880481, 115881489, 124465303, 195760962, 231762978, 248930606, 347644467, 373395909, 695288934, 746791818, 1120187727, 2240375454, 3360563181, 6721126362, 10081689543, 20163379086]

約数ペア:

[(1, 20163379086), (2, 10081689543), (3, 6721126362), (6, 3360563181), (9, 2240375454), (18, 1120187727), (27, 746791818), (29, 695288934), (54, 373395909), (58, 347644467), (81, 248930606), (87, 231762978), (103, 195760962), (162, 124465303), (174, 115881489), (206, 97880481), (261, 77254326), (309, 65253654), (522, 38627163), (618, 32626827), (783, 25751442), (927, 21751218), (1566, 12875721), (1854, 10875609), (2349, 8583814), (2781, 7250406), (2987, 6750378), (4698, 4291907), (5562, 3625203), (5974, 3375189), (8343, 2416802), (8961, 2250126), (16686, 1208401), (17922, 1125063), (26883, 750042), (41669, 483894), (53766, 375021), (80649, 250014), (83338, 241947), (125007, 161298)]