20408873196

素因数分解:

$2^2\times 3^1\times {\mathrm{7487}}^1\times {\mathrm{227159}}^1$

素因数の和:234653

約数の個数: 24

約数和(自身を含む): 47627274240

約数和(自身を除く): 27218401044

約数列:

[1, 2, 3, 4, 6, 12, 7487, 14974, 22461, 29948, 44922, 89844, 227159, 454318, 681477, 908636, 1362954, 2725908, 1700739433, 3401478866, 5102218299, 6802957732, 10204436598, 20408873196]

約数ペア:

[(1, 20408873196), (2, 10204436598), (3, 6802957732), (4, 5102218299), (6, 3401478866), (12, 1700739433), (7487, 2725908), (14974, 1362954), (22461, 908636), (29948, 681477), (44922, 454318), (89844, 227159)]