20226439584

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{1800787}}^1$

素因数の和:1800819

約数の個数: 96

約数和(自身を含む): 63531800640

約数和(自身を除く): 43305361056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 144, 156, 208, 216, 234, 288, 312, 351, 416, 432, 468, 624, 702, 864, 936, 1248, 1404, 1872, 2808, 3744, 5616, 11232, 1800787, 3601574, 5402361, 7203148, 10804722, 14406296, 16207083, 21609444, 23410231, 28812592, 32414166, 43218888, 46820462, 48621249, 57625184, 64828332, 70230693, 86437776, 93640924, 97242498, 129656664, 140461386, 172875552, 187281848, 194484996, 210692079, 259313328, 280922772, 374563696, 388969992, 421384158, 518626656, 561845544, 632076237, 749127392, 777939984, 842768316, 1123691088, 1264152474, 1555879968, 1685536632, 2247382176, 2528304948, 3371073264, 5056609896, 6742146528, 10113219792, 20226439584]

約数ペア:

[(1, 20226439584), (2, 10113219792), (3, 6742146528), (4, 5056609896), (6, 3371073264), (8, 2528304948), (9, 2247382176), (12, 1685536632), (13, 1555879968), (16, 1264152474), (18, 1123691088), (24, 842768316), (26, 777939984), (27, 749127392), (32, 632076237), (36, 561845544), (39, 518626656), (48, 421384158), (52, 388969992), (54, 374563696), (72, 280922772), (78, 259313328), (96, 210692079), (104, 194484996), (108, 187281848), (117, 172875552), (144, 140461386), (156, 129656664), (208, 97242498), (216, 93640924), (234, 86437776), (288, 70230693), (312, 64828332), (351, 57625184), (416, 48621249), (432, 46820462), (468, 43218888), (624, 32414166), (702, 28812592), (864, 23410231), (936, 21609444), (1248, 16207083), (1404, 14406296), (1872, 10804722), (2808, 7203148), (3744, 5402361), (5616, 3601574), (11232, 1800787)]