20165341392

素因数分解:

$2^4\times 3^6\times 7^1\times {\mathrm{246979}}^1$

素因数の和:247012

約数の個数: 140

約数和(自身を含む): 66947386720

約数和(自身を除く): 46782045328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 243, 252, 324, 336, 378, 432, 486, 504, 567, 648, 729, 756, 972, 1008, 1134, 1296, 1458, 1512, 1701, 1944, 2268, 2916, 3024, 3402, 3888, 4536, 5103, 5832, 6804, 9072, 10206, 11664, 13608, 20412, 27216, 40824, 81648, 246979, 493958, 740937, 987916, 1481874, 1728853, 1975832, 2222811, 2963748, 3457706, 3951664, 4445622, 5186559, 5927496, 6668433, 6915412, 8891244, 10373118, 11854992, 13336866, 13830824, 15559677, 17782488, 20005299, 20746236, 26673732, 27661648, 31119354, 35564976, 40010598, 41492472, 46679031, 53347464, 60015897, 62238708, 80021196, 82984944, 93358062, 106694928, 120031794, 124477416, 140037093, 160042392, 180047691, 186716124, 240063588, 248954832, 280074186, 320084784, 360095382, 373432248, 420111279, 480127176, 560148372, 720190764, 746864496, 840222558, 960254352, 1120296744, 1260333837, 1440381528, 1680445116, 2240593488, 2520667674, 2880763056, 3360890232, 5041335348, 6721780464, 10082670696, 20165341392]

約数ペア:

[(1, 20165341392), (2, 10082670696), (3, 6721780464), (4, 5041335348), (6, 3360890232), (7, 2880763056), (8, 2520667674), (9, 2240593488), (12, 1680445116), (14, 1440381528), (16, 1260333837), (18, 1120296744), (21, 960254352), (24, 840222558), (27, 746864496), (28, 720190764), (36, 560148372), (42, 480127176), (48, 420111279), (54, 373432248), (56, 360095382), (63, 320084784), (72, 280074186), (81, 248954832), (84, 240063588), (108, 186716124), (112, 180047691), (126, 160042392), (144, 140037093), (162, 124477416), (168, 120031794), (189, 106694928), (216, 93358062), (243, 82984944), (252, 80021196), (324, 62238708), (336, 60015897), (378, 53347464), (432, 46679031), (486, 41492472), (504, 40010598), (567, 35564976), (648, 31119354), (729, 27661648), (756, 26673732), (972, 20746236), (1008, 20005299), (1134, 17782488), (1296, 15559677), (1458, 13830824), (1512, 13336866), (1701, 11854992), (1944, 10373118), (2268, 8891244), (2916, 6915412), (3024, 6668433), (3402, 5927496), (3888, 5186559), (4536, 4445622), (5103, 3951664), (5832, 3457706), (6804, 2963748), (9072, 2222811), (10206, 1975832), (11664, 1728853), (13608, 1481874), (20412, 987916), (27216, 740937), (40824, 493958), (81648, 246979)]