20216848848

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{8595599}}^1$

素因数の和:8595624

約数の個数: 60

約数和(自身を含む): 60753700800

約数和(自身を除く): 40536851952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 8595599, 17191198, 25786797, 34382396, 51573594, 60169193, 68764792, 103147188, 120338386, 137529584, 180507579, 206294376, 240676772, 361015158, 412588752, 421184351, 481353544, 722030316, 842368702, 962707088, 1263553053, 1444060632, 1684737404, 2527106106, 2888121264, 3369474808, 5054212212, 6738949616, 10108424424, 20216848848]

約数ペア:

[(1, 20216848848), (2, 10108424424), (3, 6738949616), (4, 5054212212), (6, 3369474808), (7, 2888121264), (8, 2527106106), (12, 1684737404), (14, 1444060632), (16, 1263553053), (21, 962707088), (24, 842368702), (28, 722030316), (42, 481353544), (48, 421184351), (49, 412588752), (56, 361015158), (84, 240676772), (98, 206294376), (112, 180507579), (147, 137529584), (168, 120338386), (196, 103147188), (294, 68764792), (336, 60169193), (392, 51573594), (588, 34382396), (784, 25786797), (1176, 17191198), (2352, 8595599)]