20162926112

素因数分解:

$2^5\times 7^2\times {\mathrm{151}}^1\times {\mathrm{85159}}^1$

素因数の和:85334

約数の個数: 72

約数和(自身を含む): 46483053120

約数和(自身を除く): 26320127008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 151, 196, 224, 302, 392, 604, 784, 1057, 1208, 1568, 2114, 2416, 4228, 4832, 7399, 8456, 14798, 16912, 29596, 33824, 59192, 85159, 118384, 170318, 236768, 340636, 596113, 681272, 1192226, 1362544, 2384452, 2725088, 4172791, 4768904, 8345582, 9537808, 12859009, 16691164, 19075616, 25718018, 33382328, 51436036, 66764656, 90013063, 102872072, 133529312, 180026126, 205744144, 360052252, 411488288, 630091441, 720104504, 1260182882, 1440209008, 2520365764, 2880418016, 5040731528, 10081463056, 20162926112]

約数ペア:

[(1, 20162926112), (2, 10081463056), (4, 5040731528), (7, 2880418016), (8, 2520365764), (14, 1440209008), (16, 1260182882), (28, 720104504), (32, 630091441), (49, 411488288), (56, 360052252), (98, 205744144), (112, 180026126), (151, 133529312), (196, 102872072), (224, 90013063), (302, 66764656), (392, 51436036), (604, 33382328), (784, 25718018), (1057, 19075616), (1208, 16691164), (1568, 12859009), (2114, 9537808), (2416, 8345582), (4228, 4768904), (4832, 4172791), (7399, 2725088), (8456, 2384452), (14798, 1362544), (16912, 1192226), (29596, 681272), (33824, 596113), (59192, 340636), (85159, 236768), (118384, 170318)]