20160499086

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{946769}}^1$

素因数の和:946810

約数の個数: 72

約数和(自身を含む): 54056779920

約数和(自身を除く): 33896280834

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 169, 182, 234, 273, 338, 507, 546, 819, 1014, 1183, 1521, 1638, 2366, 3042, 3549, 7098, 10647, 21294, 946769, 1893538, 2840307, 5680614, 6627383, 8520921, 12307997, 13254766, 17041842, 19882149, 24615994, 36923991, 39764298, 59646447, 73847982, 86155979, 110771973, 119292894, 160003961, 172311958, 221543946, 258467937, 320007922, 480011883, 516935874, 775403811, 960023766, 1120027727, 1440035649, 1550807622, 2240055454, 2880071298, 3360083181, 6720166362, 10080249543, 20160499086]

約数ペア:

[(1, 20160499086), (2, 10080249543), (3, 6720166362), (6, 3360083181), (7, 2880071298), (9, 2240055454), (13, 1550807622), (14, 1440035649), (18, 1120027727), (21, 960023766), (26, 775403811), (39, 516935874), (42, 480011883), (63, 320007922), (78, 258467937), (91, 221543946), (117, 172311958), (126, 160003961), (169, 119292894), (182, 110771973), (234, 86155979), (273, 73847982), (338, 59646447), (507, 39764298), (546, 36923991), (819, 24615994), (1014, 19882149), (1183, 17041842), (1521, 13254766), (1638, 12307997), (2366, 8520921), (3042, 6627383), (3549, 5680614), (7098, 2840307), (10647, 1893538), (21294, 946769)]