20126051942

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{223}}^1\times {\mathrm{46957}}^1$

素因数の和:47244

約数の個数: 24

約数和(自身を含む): 31334885568

約数和(自身を除く): 11208833626

約数列:

[1, 2, 31, 62, 223, 446, 961, 1922, 6913, 13826, 46957, 93914, 214303, 428606, 1455667, 2911334, 10471411, 20942822, 45125677, 90251354, 324613741, 649227482, 10063025971, 20126051942]

約数ペア:

[(1, 20126051942), (2, 10063025971), (31, 649227482), (62, 324613741), (223, 90251354), (446, 45125677), (961, 20942822), (1922, 10471411), (6913, 2911334), (13826, 1455667), (46957, 428606), (93914, 214303)]