20121615024

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{59885759}}^1$

素因数の和:59885777

約数の個数: 40

約数和(自身を含む): 59406673920

約数和(自身を除く): 39285058896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 59885759, 119771518, 179657277, 239543036, 359314554, 419200313, 479086072, 718629108, 838400626, 958172144, 1257600939, 1437258216, 1676801252, 2515201878, 2874516432, 3353602504, 5030403756, 6707205008, 10060807512, 20121615024]

約数ペア:

[(1, 20121615024), (2, 10060807512), (3, 6707205008), (4, 5030403756), (6, 3353602504), (7, 2874516432), (8, 2515201878), (12, 1676801252), (14, 1437258216), (16, 1257600939), (21, 958172144), (24, 838400626), (28, 718629108), (42, 479086072), (48, 419200313), (56, 359314554), (84, 239543036), (112, 179657277), (168, 119771518), (336, 59885759)]