20161384012

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1073099}}^1$

素因数の和:1073182

約数の個数: 48

約数和(自身を含む): 44709638400

約数和(自身を除く): 24548254388

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 61, 77, 122, 154, 244, 308, 427, 671, 854, 1342, 1708, 2684, 4697, 9394, 18788, 1073099, 2146198, 4292396, 7511693, 11804089, 15023386, 23608178, 30046772, 47216356, 65459039, 82628623, 130918078, 165257246, 261836156, 330514492, 458213273, 720049429, 916426546, 1440098858, 1832853092, 2880197716, 5040346003, 10080692006, 20161384012]

約数ペア:

[(1, 20161384012), (2, 10080692006), (4, 5040346003), (7, 2880197716), (11, 1832853092), (14, 1440098858), (22, 916426546), (28, 720049429), (44, 458213273), (61, 330514492), (77, 261836156), (122, 165257246), (154, 130918078), (244, 82628623), (308, 65459039), (427, 47216356), (671, 30046772), (854, 23608178), (1342, 15023386), (1708, 11804089), (2684, 7511693), (4697, 4292396), (9394, 2146198), (18788, 1073099)]