20222887728

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{22174219}}^1$

素因数の和:22174249

約数の個数: 40

約数和(自身を含む): 54992065600

約数和(自身を除く): 34769177872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 22174219, 44348438, 66522657, 88696876, 133045314, 177393752, 266090628, 354787504, 421310161, 532181256, 842620322, 1064362512, 1263930483, 1685240644, 2527860966, 3370481288, 5055721932, 6740962576, 10111443864, 20222887728]

約数ペア:

[(1, 20222887728), (2, 10111443864), (3, 6740962576), (4, 5055721932), (6, 3370481288), (8, 2527860966), (12, 1685240644), (16, 1263930483), (19, 1064362512), (24, 842620322), (38, 532181256), (48, 421310161), (57, 354787504), (76, 266090628), (114, 177393752), (152, 133045314), (228, 88696876), (304, 66522657), (456, 44348438), (912, 22174219)]