20126691072

素因数分解:

$2^8\times 3^2\times {\mathrm{1493}}^1\times {\mathrm{5851}}^1$

素因数の和:7366

約数の個数: 108

約数和(自身を含む): 58079004984

約数和(自身を除く): 37952313912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 1493, 2304, 2986, 4479, 5851, 5972, 8958, 11702, 11944, 13437, 17553, 17916, 23404, 23888, 26874, 35106, 35832, 46808, 47776, 52659, 53748, 70212, 71664, 93616, 95552, 105318, 107496, 140424, 143328, 187232, 191104, 210636, 214992, 280848, 286656, 374464, 382208, 421272, 429984, 561696, 573312, 748928, 842544, 859968, 1123392, 1146624, 1497856, 1685088, 1719936, 2246784, 3370176, 3439872, 4493568, 6740352, 8735543, 13480704, 17471086, 26206629, 34942172, 52413258, 69884344, 78619887, 104826516, 139768688, 157239774, 209653032, 279537376, 314479548, 419306064, 559074752, 628959096, 838612128, 1118149504, 1257918192, 1677224256, 2236299008, 2515836384, 3354448512, 5031672768, 6708897024, 10063345536, 20126691072]

約数ペア:

[(1, 20126691072), (2, 10063345536), (3, 6708897024), (4, 5031672768), (6, 3354448512), (8, 2515836384), (9, 2236299008), (12, 1677224256), (16, 1257918192), (18, 1118149504), (24, 838612128), (32, 628959096), (36, 559074752), (48, 419306064), (64, 314479548), (72, 279537376), (96, 209653032), (128, 157239774), (144, 139768688), (192, 104826516), (256, 78619887), (288, 69884344), (384, 52413258), (576, 34942172), (768, 26206629), (1152, 17471086), (1493, 13480704), (2304, 8735543), (2986, 6740352), (4479, 4493568), (5851, 3439872), (5972, 3370176), (8958, 2246784), (11702, 1719936), (11944, 1685088), (13437, 1497856), (17553, 1146624), (17916, 1123392), (23404, 859968), (23888, 842544), (26874, 748928), (35106, 573312), (35832, 561696), (46808, 429984), (47776, 421272), (52659, 382208), (53748, 374464), (70212, 286656), (71664, 280848), (93616, 214992), (95552, 210636), (105318, 191104), (107496, 187232), (140424, 143328)]