20070344

素因数分解:

$2^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1801}}^1$

素因数の和:2013

約数の個数: 32

約数和(自身を含む): 43248000

約数和(自身を除く): 23177656

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 199, 398, 796, 1393, 1592, 1801, 2786, 3602, 5572, 7204, 11144, 12607, 14408, 25214, 50428, 100856, 358399, 716798, 1433596, 2508793, 2867192, 5017586, 10035172, 20070344]

約数ペア:

[(1, 20070344), (2, 10035172), (4, 5017586), (7, 2867192), (8, 2508793), (14, 1433596), (28, 716798), (56, 358399), (199, 100856), (398, 50428), (796, 25214), (1393, 14408), (1592, 12607), (1801, 11144), (2786, 7204), (3602, 5572)]