20160465835

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1607}}^1\times {\mathrm{3989}}^1$

素因数の和:5655

約数の個数: 32

約数和(自身を含む): 26330935680

約数和(自身を除く): 6170469845

約数列:

[1, 5, 17, 37, 85, 185, 629, 1607, 3145, 3989, 8035, 19945, 27319, 59459, 67813, 136595, 147593, 297295, 339065, 737965, 1010803, 2509081, 5054015, 6410323, 12545405, 32051615, 108975491, 237181951, 544877455, 1185909755, 4032093167, 20160465835]

約数ペア:

[(1, 20160465835), (5, 4032093167), (17, 1185909755), (37, 544877455), (85, 237181951), (185, 108975491), (629, 32051615), (1607, 12545405), (3145, 6410323), (3989, 5054015), (8035, 2509081), (19945, 1010803), (27319, 737965), (59459, 339065), (67813, 297295), (136595, 147593)]