20210064

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{60149}}^1$

素因数の和:60167

約数の個数: 40

約数和(自身を含む): 59668800

約数和(自身を除く): 39458736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 60149, 120298, 180447, 240596, 360894, 421043, 481192, 721788, 842086, 962384, 1263129, 1443576, 1684172, 2526258, 2887152, 3368344, 5052516, 6736688, 10105032, 20210064]

約数ペア:

[(1, 20210064), (2, 10105032), (3, 6736688), (4, 5052516), (6, 3368344), (7, 2887152), (8, 2526258), (12, 1684172), (14, 1443576), (16, 1263129), (21, 962384), (24, 842086), (28, 721788), (42, 481192), (48, 421043), (56, 360894), (84, 240596), (112, 180447), (168, 120298), (336, 60149)]