20174224278

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{11245387}}^1$

素因数の和:11245428

約数の個数: 32

約数和(自身を含む): 45341404416

約数和(自身を除く): 25167180138

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 11245387, 22490774, 33736161, 67472322, 146190031, 258643901, 292380062, 438570093, 517287802, 775931703, 877140186, 1551863406, 3362370713, 6724741426, 10087112139, 20174224278]

約数ペア:

[(1, 20174224278), (2, 10087112139), (3, 6724741426), (6, 3362370713), (13, 1551863406), (23, 877140186), (26, 775931703), (39, 517287802), (46, 438570093), (69, 292380062), (78, 258643901), (138, 146190031), (299, 67472322), (598, 33736161), (897, 22490774), (1794, 11245387)]