20784000816096

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{146580913}}^1$

素因数の和:146581144

約数の個数: 96

約数和(自身を含む): 62647509996288

約数和(自身を除く): 41863509180192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 211, 224, 336, 422, 633, 672, 844, 1266, 1477, 1688, 2532, 2954, 3376, 4431, 5064, 5908, 6752, 8862, 10128, 11816, 17724, 20256, 23632, 35448, 47264, 70896, 141792, 146580913, 293161826, 439742739, 586323652, 879485478, 1026066391, 1172647304, 1758970956, 2052132782, 2345294608, 3078199173, 3517941912, 4104265564, 4690589216, 6156398346, 7035883824, 8208531128, 12312796692, 14071767648, 16417062256, 24625593384, 30928572643, 32834124512, 49251186768, 61857145286, 92785717929, 98502373536, 123714290572, 185571435858, 216500008501, 247428581144, 371142871716, 433000017002, 494857162288, 649500025503, 742285743432, 866000034004, 989714324576, 1299000051006, 1484571486864, 1732000068008, 2598000102012, 2969142973728, 3464000136016, 5196000204024, 6928000272032, 10392000408048, 20784000816096]

約数ペア:

[(1, 20784000816096), (2, 10392000408048), (3, 6928000272032), (4, 5196000204024), (6, 3464000136016), (7, 2969142973728), (8, 2598000102012), (12, 1732000068008), (14, 1484571486864), (16, 1299000051006), (21, 989714324576), (24, 866000034004), (28, 742285743432), (32, 649500025503), (42, 494857162288), (48, 433000017002), (56, 371142871716), (84, 247428581144), (96, 216500008501), (112, 185571435858), (168, 123714290572), (211, 98502373536), (224, 92785717929), (336, 61857145286), (422, 49251186768), (633, 32834124512), (672, 30928572643), (844, 24625593384), (1266, 16417062256), (1477, 14071767648), (1688, 12312796692), (2532, 8208531128), (2954, 7035883824), (3376, 6156398346), (4431, 4690589216), (5064, 4104265564), (5908, 3517941912), (6752, 3078199173), (8862, 2345294608), (10128, 2052132782), (11816, 1758970956), (17724, 1172647304), (20256, 1026066391), (23632, 879485478), (35448, 586323652), (47264, 439742739), (70896, 293161826), (141792, 146580913)]