20223625612

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{423053}}^1$

素因数の和:423130

約数の個数: 48

約数和(自身を含む): 40511651040

約数和(自身を除く): 20288025428

約数列:

[1, 2, 4, 17, 19, 34, 37, 38, 68, 74, 76, 148, 323, 629, 646, 703, 1258, 1292, 1406, 2516, 2812, 11951, 23902, 47804, 423053, 846106, 1692212, 7191901, 8038007, 14383802, 15652961, 16076014, 28767604, 31305922, 32152028, 62611844, 136646119, 266100337, 273292238, 297406259, 532200674, 546584476, 594812518, 1064401348, 1189625036, 5055906403, 10111812806, 20223625612]

約数ペア:

[(1, 20223625612), (2, 10111812806), (4, 5055906403), (17, 1189625036), (19, 1064401348), (34, 594812518), (37, 546584476), (38, 532200674), (68, 297406259), (74, 273292238), (76, 266100337), (148, 136646119), (323, 62611844), (629, 32152028), (646, 31305922), (703, 28767604), (1258, 16076014), (1292, 15652961), (1406, 14383802), (2516, 8038007), (2812, 7191901), (11951, 1692212), (23902, 846106), (47804, 423053)]