20173060228

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{7173919}}^1$

素因数の和:7173979

約数の個数: 24

約数和(自身を含む): 38165254400

約数和(自身を除く): 17992194172

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 7173919, 14347838, 28695676, 136304461, 265435003, 272608922, 530870006, 545217844, 1061740012, 5043265057, 10086530114, 20173060228]

約数ペア:

[(1, 20173060228), (2, 10086530114), (4, 5043265057), (19, 1061740012), (37, 545217844), (38, 530870006), (74, 272608922), (76, 265435003), (148, 136304461), (703, 28695676), (1406, 14347838), (2812, 7173919)]