20173631928

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{115099}}^1$

素因数の和:115284

約数の個数: 64

約数和(自身を含む): 51656880000

約数和(自身を除く): 31483248072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 109, 134, 201, 218, 268, 327, 402, 436, 536, 654, 804, 872, 1308, 1608, 2616, 7303, 14606, 21909, 29212, 43818, 58424, 87636, 115099, 175272, 230198, 345297, 460396, 690594, 920792, 1381188, 2762376, 7711633, 12545791, 15423266, 23134899, 25091582, 30846532, 37637373, 46269798, 50183164, 61693064, 75274746, 92539596, 100366328, 150549492, 185079192, 301098984, 840567997, 1681135994, 2521703991, 3362271988, 5043407982, 6724543976, 10086815964, 20173631928]

約数ペア:

[(1, 20173631928), (2, 10086815964), (3, 6724543976), (4, 5043407982), (6, 3362271988), (8, 2521703991), (12, 1681135994), (24, 840567997), (67, 301098984), (109, 185079192), (134, 150549492), (201, 100366328), (218, 92539596), (268, 75274746), (327, 61693064), (402, 50183164), (436, 46269798), (536, 37637373), (654, 30846532), (804, 25091582), (872, 23134899), (1308, 15423266), (1608, 12545791), (2616, 7711633), (7303, 2762376), (14606, 1381188), (21909, 920792), (29212, 690594), (43818, 460396), (58424, 345297), (87636, 230198), (115099, 175272)]