20145547008

素因数分解:

$2^8\times 3^2\times {\mathrm{2053}}^1\times {\mathrm{4259}}^1$

素因数の和:6334

約数の個数: 108

約数和(自身を含む): 58126515720

約数和(自身を除く): 37980968712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2053, 2304, 4106, 4259, 6159, 8212, 8518, 12318, 12777, 16424, 17036, 18477, 24636, 25554, 32848, 34072, 36954, 38331, 49272, 51108, 65696, 68144, 73908, 76662, 98544, 102216, 131392, 136288, 147816, 153324, 197088, 204432, 262784, 272576, 295632, 306648, 394176, 408864, 525568, 545152, 591264, 613296, 788352, 817728, 1090304, 1182528, 1226592, 1576704, 1635456, 2365056, 2453184, 3270912, 4730112, 4906368, 8743727, 9812736, 17487454, 26231181, 34974908, 52462362, 69949816, 78693543, 104924724, 139899632, 157387086, 209849448, 279799264, 314774172, 419698896, 559598528, 629548344, 839397792, 1119197056, 1259096688, 1678795584, 2238394112, 2518193376, 3357591168, 5036386752, 6715182336, 10072773504, 20145547008]

約数ペア:

[(1, 20145547008), (2, 10072773504), (3, 6715182336), (4, 5036386752), (6, 3357591168), (8, 2518193376), (9, 2238394112), (12, 1678795584), (16, 1259096688), (18, 1119197056), (24, 839397792), (32, 629548344), (36, 559598528), (48, 419698896), (64, 314774172), (72, 279799264), (96, 209849448), (128, 157387086), (144, 139899632), (192, 104924724), (256, 78693543), (288, 69949816), (384, 52462362), (576, 34974908), (768, 26231181), (1152, 17487454), (2053, 9812736), (2304, 8743727), (4106, 4906368), (4259, 4730112), (6159, 3270912), (8212, 2453184), (8518, 2365056), (12318, 1635456), (12777, 1576704), (16424, 1226592), (17036, 1182528), (18477, 1090304), (24636, 817728), (25554, 788352), (32848, 613296), (34072, 591264), (36954, 545152), (38331, 525568), (49272, 408864), (51108, 394176), (65696, 306648), (68144, 295632), (73908, 272576), (76662, 262784), (98544, 204432), (102216, 197088), (131392, 153324), (136288, 147816)]