20196926976

素因数分解:

$2^9\times 3^1\times {\mathrm{17}}^1\times {\mathrm{773473}}^1$

素因数の和:773511

約数の個数: 80

約数和(自身を含む): 56971000944

約数和(自身を除く): 36774073968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 256, 272, 384, 408, 512, 544, 768, 816, 1088, 1536, 1632, 2176, 3264, 4352, 6528, 8704, 13056, 26112, 773473, 1546946, 2320419, 3093892, 4640838, 6187784, 9281676, 12375568, 13149041, 18563352, 24751136, 26298082, 37126704, 39447123, 49502272, 52596164, 74253408, 78894246, 99004544, 105192328, 148506816, 157788492, 198009088, 210384656, 297013632, 315576984, 396018176, 420769312, 594027264, 631153968, 841538624, 1188054528, 1262307936, 1683077248, 2524615872, 3366154496, 5049231744, 6732308992, 10098463488, 20196926976]

約数ペア:

[(1, 20196926976), (2, 10098463488), (3, 6732308992), (4, 5049231744), (6, 3366154496), (8, 2524615872), (12, 1683077248), (16, 1262307936), (17, 1188054528), (24, 841538624), (32, 631153968), (34, 594027264), (48, 420769312), (51, 396018176), (64, 315576984), (68, 297013632), (96, 210384656), (102, 198009088), (128, 157788492), (136, 148506816), (192, 105192328), (204, 99004544), (256, 78894246), (272, 74253408), (384, 52596164), (408, 49502272), (512, 39447123), (544, 37126704), (768, 26298082), (816, 24751136), (1088, 18563352), (1536, 13149041), (1632, 12375568), (2176, 9281676), (3264, 6187784), (4352, 4640838), (6528, 3093892), (8704, 2320419), (13056, 1546946), (26112, 773473)]