20020014

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{52963}}^1$

素因数の和:52981

約数の個数: 32

約数和(自身を含む): 50845440

約数和(自身を除く): 30825426

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 52963, 105926, 158889, 317778, 370741, 476667, 741482, 953334, 1112223, 1430001, 2224446, 2860002, 3336669, 6673338, 10010007, 20020014]

約数ペア:

[(1, 20020014), (2, 10010007), (3, 6673338), (6, 3336669), (7, 2860002), (9, 2224446), (14, 1430001), (18, 1112223), (21, 953334), (27, 741482), (42, 476667), (54, 370741), (63, 317778), (126, 158889), (189, 105926), (378, 52963)]