20147401896

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{436999}}^1$

素因数の和:437138

約数の個数: 64

約数和(自身を含む): 53803440000

約数和(自身を除く): 33656038104

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 113, 136, 204, 226, 339, 408, 452, 678, 904, 1356, 1921, 2712, 3842, 5763, 7684, 11526, 15368, 23052, 46104, 436999, 873998, 1310997, 1747996, 2621994, 3495992, 5243988, 7428983, 10487976, 14857966, 22286949, 29715932, 44573898, 49380887, 59431864, 89147796, 98761774, 148142661, 178295592, 197523548, 296285322, 395047096, 592570644, 839475079, 1185141288, 1678950158, 2518425237, 3357900316, 5036850474, 6715800632, 10073700948, 20147401896]

約数ペア:

[(1, 20147401896), (2, 10073700948), (3, 6715800632), (4, 5036850474), (6, 3357900316), (8, 2518425237), (12, 1678950158), (17, 1185141288), (24, 839475079), (34, 592570644), (51, 395047096), (68, 296285322), (102, 197523548), (113, 178295592), (136, 148142661), (204, 98761774), (226, 89147796), (339, 59431864), (408, 49380887), (452, 44573898), (678, 29715932), (904, 22286949), (1356, 14857966), (1921, 10487976), (2712, 7428983), (3842, 5243988), (5763, 3495992), (7684, 2621994), (11526, 1747996), (15368, 1310997), (23052, 873998), (46104, 436999)]