20469805344

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{34961}}^1$

素因数の和:35103

約数の個数: 144

約数和(自身を含む): 61849176480

約数和(自身を除く): 41379371136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 107, 114, 144, 152, 171, 214, 228, 288, 304, 321, 342, 428, 456, 608, 642, 684, 856, 912, 963, 1284, 1368, 1712, 1824, 1926, 2033, 2568, 2736, 3424, 3852, 4066, 5136, 5472, 6099, 7704, 8132, 10272, 12198, 15408, 16264, 18297, 24396, 30816, 32528, 34961, 36594, 48792, 65056, 69922, 73188, 97584, 104883, 139844, 146376, 195168, 209766, 279688, 292752, 314649, 419532, 559376, 585504, 629298, 664259, 839064, 1118752, 1258596, 1328518, 1678128, 1992777, 2517192, 2657036, 3356256, 3740827, 3985554, 5034384, 5314072, 5978331, 7481654, 7971108, 10068768, 10628144, 11222481, 11956662, 14963308, 15942216, 21256288, 22444962, 23913324, 29926616, 31884432, 33667443, 44889924, 47826648, 59853232, 63768864, 67334886, 71075713, 89779848, 95653296, 119706464, 134669772, 142151426, 179559696, 191306592, 213227139, 269339544, 284302852, 359119392, 426454278, 538679088, 568605704, 639681417, 852908556, 1077358176, 1137211408, 1279362834, 1705817112, 2274422816, 2558725668, 3411634224, 5117451336, 6823268448, 10234902672, 20469805344]

約数ペア:

[(1, 20469805344), (2, 10234902672), (3, 6823268448), (4, 5117451336), (6, 3411634224), (8, 2558725668), (9, 2274422816), (12, 1705817112), (16, 1279362834), (18, 1137211408), (19, 1077358176), (24, 852908556), (32, 639681417), (36, 568605704), (38, 538679088), (48, 426454278), (57, 359119392), (72, 284302852), (76, 269339544), (96, 213227139), (107, 191306592), (114, 179559696), (144, 142151426), (152, 134669772), (171, 119706464), (214, 95653296), (228, 89779848), (288, 71075713), (304, 67334886), (321, 63768864), (342, 59853232), (428, 47826648), (456, 44889924), (608, 33667443), (642, 31884432), (684, 29926616), (856, 23913324), (912, 22444962), (963, 21256288), (1284, 15942216), (1368, 14963308), (1712, 11956662), (1824, 11222481), (1926, 10628144), (2033, 10068768), (2568, 7971108), (2736, 7481654), (3424, 5978331), (3852, 5314072), (4066, 5034384), (5136, 3985554), (5472, 3740827), (6099, 3356256), (7704, 2657036), (8132, 2517192), (10272, 1992777), (12198, 1678128), (15408, 1328518), (16264, 1258596), (18297, 1118752), (24396, 839064), (30816, 664259), (32528, 629298), (34961, 585504), (36594, 559376), (48792, 419532), (65056, 314649), (69922, 292752), (73188, 279688), (97584, 209766), (104883, 195168), (139844, 146376)]