20183419504

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{1427}}^1\times {\mathrm{14983}}^1$

素因数の和:16477

約数の個数: 40

約数和(自身を含む): 39798702720

約数和(自身を除く): 19615283216

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 1427, 2854, 5708, 11416, 14983, 22832, 29966, 59932, 84193, 119864, 168386, 239728, 336772, 673544, 883997, 1347088, 1767994, 3535988, 7071976, 14143952, 21380741, 42761482, 85522964, 171045928, 342091856, 1261463719, 2522927438, 5045854876, 10091709752, 20183419504]

約数ペア:

[(1, 20183419504), (2, 10091709752), (4, 5045854876), (8, 2522927438), (16, 1261463719), (59, 342091856), (118, 171045928), (236, 85522964), (472, 42761482), (944, 21380741), (1427, 14143952), (2854, 7071976), (5708, 3535988), (11416, 1767994), (14983, 1347088), (22832, 883997), (29966, 673544), (59932, 336772), (84193, 239728), (119864, 168386)]