20482496076

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{311}}^1\times {\mathrm{16001}}^1$

素因数の和:16340

約数の個数: 96

約数和(自身を含む): 55917388800

約数和(自身を除く): 35434892724

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 311, 343, 588, 622, 686, 933, 1029, 1244, 1372, 1866, 2058, 2177, 3732, 4116, 4354, 6531, 8708, 13062, 15239, 16001, 26124, 30478, 32002, 45717, 48003, 60956, 64004, 91434, 96006, 106673, 112007, 182868, 192012, 213346, 224014, 320019, 336021, 426692, 448028, 640038, 672042, 784049, 1280076, 1344084, 1568098, 2352147, 3136196, 4704294, 4976311, 5488343, 9408588, 9952622, 10976686, 14928933, 16465029, 19905244, 21953372, 29857866, 32930058, 34834177, 59715732, 65860116, 69668354, 104502531, 139336708, 209005062, 243839239, 418010124, 487678478, 731517717, 975356956, 1463035434, 1706874673, 2926070868, 3413749346, 5120624019, 6827498692, 10241248038, 20482496076]

約数ペア:

[(1, 20482496076), (2, 10241248038), (3, 6827498692), (4, 5120624019), (6, 3413749346), (7, 2926070868), (12, 1706874673), (14, 1463035434), (21, 975356956), (28, 731517717), (42, 487678478), (49, 418010124), (84, 243839239), (98, 209005062), (147, 139336708), (196, 104502531), (294, 69668354), (311, 65860116), (343, 59715732), (588, 34834177), (622, 32930058), (686, 29857866), (933, 21953372), (1029, 19905244), (1244, 16465029), (1372, 14928933), (1866, 10976686), (2058, 9952622), (2177, 9408588), (3732, 5488343), (4116, 4976311), (4354, 4704294), (6531, 3136196), (8708, 2352147), (13062, 1568098), (15239, 1344084), (16001, 1280076), (26124, 784049), (30478, 672042), (32002, 640038), (45717, 448028), (48003, 426692), (60956, 336021), (64004, 320019), (91434, 224014), (96006, 213346), (106673, 192012), (112007, 182868)]