20030483396

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{16369}}^1$

素因数の和:16557

約数の個数: 96

約数和(自身を含む): 45542649600

約数和(自身を除く): 25512166204

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 58, 77, 116, 137, 154, 203, 274, 308, 319, 406, 548, 638, 812, 959, 1276, 1507, 1918, 2233, 3014, 3836, 3973, 4466, 6028, 7946, 8932, 10549, 15892, 16369, 21098, 27811, 32738, 42196, 43703, 55622, 65476, 87406, 111244, 114583, 174812, 180059, 229166, 305921, 360118, 458332, 474701, 611842, 720236, 949402, 1223684, 1260413, 1898804, 2242553, 2520826, 3322907, 4485106, 5041652, 5221711, 6645814, 8970212, 10443422, 13291628, 15697871, 20886844, 24668083, 31395742, 36551977, 49336166, 62791484, 65034037, 73103954, 98672332, 130068074, 146207908, 172676581, 260136148, 345353162, 455238259, 690706324, 715374407, 910476518, 1430748814, 1820953036, 2861497628, 5007620849, 10015241698, 20030483396]

約数ペア:

[(1, 20030483396), (2, 10015241698), (4, 5007620849), (7, 2861497628), (11, 1820953036), (14, 1430748814), (22, 910476518), (28, 715374407), (29, 690706324), (44, 455238259), (58, 345353162), (77, 260136148), (116, 172676581), (137, 146207908), (154, 130068074), (203, 98672332), (274, 73103954), (308, 65034037), (319, 62791484), (406, 49336166), (548, 36551977), (638, 31395742), (812, 24668083), (959, 20886844), (1276, 15697871), (1507, 13291628), (1918, 10443422), (2233, 8970212), (3014, 6645814), (3836, 5221711), (3973, 5041652), (4466, 4485106), (6028, 3322907), (7946, 2520826), (8932, 2242553), (10549, 1898804), (15892, 1260413), (16369, 1223684), (21098, 949402), (27811, 720236), (32738, 611842), (42196, 474701), (43703, 458332), (55622, 360118), (65476, 305921), (87406, 229166), (111244, 180059), (114583, 174812)]