1020197916

素因数分解:

$2^2\times 3^4\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1259}}^1$

素因数の和:1377

約数の個数: 120

約数和(自身を含む): 2779040880

約数和(自身を除く): 1758842964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 61, 81, 82, 108, 122, 123, 162, 164, 183, 244, 246, 324, 366, 369, 492, 549, 732, 738, 1098, 1107, 1259, 1476, 1647, 2196, 2214, 2501, 2518, 3294, 3321, 3777, 4428, 4941, 5002, 5036, 6588, 6642, 7503, 7554, 9882, 10004, 11331, 13284, 15006, 15108, 19764, 22509, 22662, 30012, 33993, 45018, 45324, 51619, 67527, 67986, 76799, 90036, 101979, 103238, 135054, 135972, 153598, 154857, 202581, 203958, 206476, 230397, 270108, 307196, 309714, 405162, 407916, 460794, 464571, 619428, 691191, 810324, 921588, 929142, 1382382, 1393713, 1858284, 2073573, 2764764, 2787426, 3148759, 4147146, 4181139, 5574852, 6220719, 6297518, 8294292, 8362278, 9446277, 12441438, 12595036, 16724556, 18892554, 24882876, 28338831, 37785108, 56677662, 85016493, 113355324, 170032986, 255049479, 340065972, 510098958, 1020197916]

約数ペア:

[(1, 1020197916), (2, 510098958), (3, 340065972), (4, 255049479), (6, 170032986), (9, 113355324), (12, 85016493), (18, 56677662), (27, 37785108), (36, 28338831), (41, 24882876), (54, 18892554), (61, 16724556), (81, 12595036), (82, 12441438), (108, 9446277), (122, 8362278), (123, 8294292), (162, 6297518), (164, 6220719), (183, 5574852), (244, 4181139), (246, 4147146), (324, 3148759), (366, 2787426), (369, 2764764), (492, 2073573), (549, 1858284), (732, 1393713), (738, 1382382), (1098, 929142), (1107, 921588), (1259, 810324), (1476, 691191), (1647, 619428), (2196, 464571), (2214, 460794), (2501, 407916), (2518, 405162), (3294, 309714), (3321, 307196), (3777, 270108), (4428, 230397), (4941, 206476), (5002, 203958), (5036, 202581), (6588, 154857), (6642, 153598), (7503, 135972), (7554, 135054), (9882, 103238), (10004, 101979), (11331, 90036), (13284, 76799), (15006, 67986), (15108, 67527), (19764, 51619), (22509, 45324), (22662, 45018), (30012, 33993)]