20414820384

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{10126399}}^1$

素因数の和:10126422

約数の個数: 72

約数和(自身を含む): 66348172800

約数和(自身を除く): 45933352416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 10126399, 20252798, 30379197, 40505596, 60758394, 70884793, 81011192, 91137591, 121516788, 141769586, 162022384, 182275182, 212654379, 243033576, 283539172, 324044768, 364550364, 425308758, 486067152, 567078344, 637963137, 729100728, 850617516, 972134304, 1134156688, 1275926274, 1458201456, 1701235032, 2268313376, 2551852548, 2916402912, 3402470064, 5103705096, 6804940128, 10207410192, 20414820384]

約数ペア:

[(1, 20414820384), (2, 10207410192), (3, 6804940128), (4, 5103705096), (6, 3402470064), (7, 2916402912), (8, 2551852548), (9, 2268313376), (12, 1701235032), (14, 1458201456), (16, 1275926274), (18, 1134156688), (21, 972134304), (24, 850617516), (28, 729100728), (32, 637963137), (36, 567078344), (42, 486067152), (48, 425308758), (56, 364550364), (63, 324044768), (72, 283539172), (84, 243033576), (96, 212654379), (112, 182275182), (126, 162022384), (144, 141769586), (168, 121516788), (224, 91137591), (252, 81011192), (288, 70884793), (336, 60758394), (504, 40505596), (672, 30379197), (1008, 20252798), (2016, 10126399)]