20136583812

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{379}}^1\times {\mathrm{1181}}^1$

素因数の和:1753

約数の個数: 96

約数和(自身を含む): 49501025280

約数和(自身を除く): 29364441468

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 163, 276, 326, 379, 489, 652, 758, 978, 1137, 1181, 1516, 1956, 2274, 2362, 3543, 3749, 4548, 4724, 7086, 7498, 8717, 11247, 14172, 14996, 17434, 22494, 26151, 27163, 34868, 44988, 52302, 54326, 61777, 81489, 104604, 108652, 123554, 162978, 185331, 192503, 247108, 325956, 370662, 385006, 447599, 577509, 741324, 770012, 895198, 1155018, 1342797, 1420871, 1790396, 2310036, 2685594, 2841742, 4262613, 4427569, 5371188, 5683484, 8525226, 8855138, 10294777, 13282707, 17050452, 17710276, 20589554, 26565414, 30884331, 41179108, 53130828, 61768662, 72958637, 123537324, 145917274, 218875911, 291834548, 437751822, 875503644, 1678048651, 3356097302, 5034145953, 6712194604, 10068291906, 20136583812]

約数ペア:

[(1, 20136583812), (2, 10068291906), (3, 6712194604), (4, 5034145953), (6, 3356097302), (12, 1678048651), (23, 875503644), (46, 437751822), (69, 291834548), (92, 218875911), (138, 145917274), (163, 123537324), (276, 72958637), (326, 61768662), (379, 53130828), (489, 41179108), (652, 30884331), (758, 26565414), (978, 20589554), (1137, 17710276), (1181, 17050452), (1516, 13282707), (1956, 10294777), (2274, 8855138), (2362, 8525226), (3543, 5683484), (3749, 5371188), (4548, 4427569), (4724, 4262613), (7086, 2841742), (7498, 2685594), (8717, 2310036), (11247, 1790396), (14172, 1420871), (14996, 1342797), (17434, 1155018), (22494, 895198), (26151, 770012), (27163, 741324), (34868, 577509), (44988, 447599), (52302, 385006), (54326, 370662), (61777, 325956), (81489, 247108), (104604, 192503), (108652, 185331), (123554, 162978)]