20342283104

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4445429}}^1$

素因数の和:4445463

約数の個数: 48

約数和(自身を含む): 47050431120

約数和(自身を除く): 26708148016

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 4576, 4445429, 8890858, 17781716, 35563432, 48899719, 57790577, 71126864, 97799438, 115581154, 142253728, 195598876, 231162308, 391197752, 462324616, 635696347, 782395504, 924649232, 1271392694, 1564791008, 1849298464, 2542785388, 5085570776, 10171141552, 20342283104]

約数ペア:

[(1, 20342283104), (2, 10171141552), (4, 5085570776), (8, 2542785388), (11, 1849298464), (13, 1564791008), (16, 1271392694), (22, 924649232), (26, 782395504), (32, 635696347), (44, 462324616), (52, 391197752), (88, 231162308), (104, 195598876), (143, 142253728), (176, 115581154), (208, 97799438), (286, 71126864), (352, 57790577), (416, 48899719), (572, 35563432), (1144, 17781716), (2288, 8890858), (4576, 4445429)]