20735381808

素因数分解:

$2^4\times 3^4\times {\mathrm{2083}}^1\times {\mathrm{7681}}^1$

素因数の和:9784

約数の個数: 100

約数和(自身を含む): 60050839288

約数和(自身を除く): 39315457480

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 2083, 4166, 6249, 7681, 8332, 12498, 15362, 16664, 18747, 23043, 24996, 30724, 33328, 37494, 46086, 49992, 56241, 61448, 69129, 74988, 92172, 99984, 112482, 122896, 138258, 149976, 168723, 184344, 207387, 224964, 276516, 299952, 337446, 368688, 414774, 449928, 553032, 622161, 674892, 829548, 899856, 1106064, 1244322, 1349784, 1659096, 2488644, 2699568, 3318192, 4977288, 9954576, 15999523, 31999046, 47998569, 63998092, 95997138, 127996184, 143995707, 191994276, 255992368, 287991414, 383988552, 431987121, 575982828, 767977104, 863974242, 1151965656, 1295961363, 1727948484, 2303931312, 2591922726, 3455896968, 5183845452, 6911793936, 10367690904, 20735381808]

約数ペア:

[(1, 20735381808), (2, 10367690904), (3, 6911793936), (4, 5183845452), (6, 3455896968), (8, 2591922726), (9, 2303931312), (12, 1727948484), (16, 1295961363), (18, 1151965656), (24, 863974242), (27, 767977104), (36, 575982828), (48, 431987121), (54, 383988552), (72, 287991414), (81, 255992368), (108, 191994276), (144, 143995707), (162, 127996184), (216, 95997138), (324, 63998092), (432, 47998569), (648, 31999046), (1296, 15999523), (2083, 9954576), (4166, 4977288), (6249, 3318192), (7681, 2699568), (8332, 2488644), (12498, 1659096), (15362, 1349784), (16664, 1244322), (18747, 1106064), (23043, 899856), (24996, 829548), (30724, 674892), (33328, 622161), (37494, 553032), (46086, 449928), (49992, 414774), (56241, 368688), (61448, 337446), (69129, 299952), (74988, 276516), (92172, 224964), (99984, 207387), (112482, 184344), (122896, 168723), (138258, 149976)]