20264852

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{1801}}^1$

素因数の和:1931

約数の個数: 24

約数和(自身を含む): 37085160

約数和(自身を除く): 16820308

約数列:

[1, 2, 4, 29, 58, 97, 116, 194, 388, 1801, 2813, 3602, 5626, 7204, 11252, 52229, 104458, 174697, 208916, 349394, 698788, 5066213, 10132426, 20264852]

約数ペア:

[(1, 20264852), (2, 10132426), (4, 5066213), (29, 698788), (58, 349394), (97, 208916), (116, 174697), (194, 104458), (388, 52229), (1801, 11252), (2813, 7204), (3602, 5626)]