20160969972

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2213}}^1\times {\mathrm{5309}}^1$

素因数の和:7553

約数の個数: 96

約数和(自身を含む): 55301823360

約数和(自身を除く): 35140853388

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 2213, 4426, 5309, 6639, 8852, 10618, 13278, 15927, 21236, 24343, 26556, 28769, 31854, 48686, 57538, 58399, 63708, 69017, 73029, 86307, 97372, 115076, 116798, 138034, 146058, 172614, 175197, 207051, 233596, 276068, 292116, 316459, 345228, 350394, 414102, 632918, 700788, 759187, 828204, 949377, 1265836, 1518374, 1898754, 2277561, 3036748, 3797508, 4555122, 9110244, 11748817, 23497634, 35246451, 46995268, 70492902, 129236987, 140985804, 152734621, 258473974, 305469242, 387710961, 458203863, 516947948, 610938484, 775421922, 916407726, 1550843844, 1680080831, 1832815452, 3360161662, 5040242493, 6720323324, 10080484986, 20160969972]

約数ペア:

[(1, 20160969972), (2, 10080484986), (3, 6720323324), (4, 5040242493), (6, 3360161662), (11, 1832815452), (12, 1680080831), (13, 1550843844), (22, 916407726), (26, 775421922), (33, 610938484), (39, 516947948), (44, 458203863), (52, 387710961), (66, 305469242), (78, 258473974), (132, 152734621), (143, 140985804), (156, 129236987), (286, 70492902), (429, 46995268), (572, 35246451), (858, 23497634), (1716, 11748817), (2213, 9110244), (4426, 4555122), (5309, 3797508), (6639, 3036748), (8852, 2277561), (10618, 1898754), (13278, 1518374), (15927, 1265836), (21236, 949377), (24343, 828204), (26556, 759187), (28769, 700788), (31854, 632918), (48686, 414102), (57538, 350394), (58399, 345228), (63708, 316459), (69017, 292116), (73029, 276068), (86307, 233596), (97372, 207051), (115076, 175197), (116798, 172614), (138034, 146058)]