19702536

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5099}}^1$

素因数の和:5138

約数の個数: 64

約数和(自身を含む): 58752000

約数和(自身を除く): 39049464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 483, 552, 644, 966, 1288, 1932, 3864, 5099, 10198, 15297, 20396, 30594, 35693, 40792, 61188, 71386, 107079, 117277, 122376, 142772, 214158, 234554, 285544, 351831, 428316, 469108, 703662, 820939, 856632, 938216, 1407324, 1641878, 2462817, 2814648, 3283756, 4925634, 6567512, 9851268, 19702536]

約数ペア:

[(1, 19702536), (2, 9851268), (3, 6567512), (4, 4925634), (6, 3283756), (7, 2814648), (8, 2462817), (12, 1641878), (14, 1407324), (21, 938216), (23, 856632), (24, 820939), (28, 703662), (42, 469108), (46, 428316), (56, 351831), (69, 285544), (84, 234554), (92, 214158), (138, 142772), (161, 122376), (168, 117277), (184, 107079), (276, 71386), (322, 61188), (483, 40792), (552, 35693), (644, 30594), (966, 20396), (1288, 15297), (1932, 10198), (3864, 5099)]