20169546

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{383}}^1$

素因数の和:586

約数の個数: 32

約数和(自身を含む): 41361408

約数和(自身を除く): 21191862

約数列:

[1, 2, 3, 6, 67, 131, 134, 201, 262, 383, 393, 402, 766, 786, 1149, 2298, 8777, 17554, 25661, 26331, 50173, 51322, 52662, 76983, 100346, 150519, 153966, 301038, 3361591, 6723182, 10084773, 20169546]

約数ペア:

[(1, 20169546), (2, 10084773), (3, 6723182), (6, 3361591), (67, 301038), (131, 153966), (134, 150519), (201, 100346), (262, 76983), (383, 52662), (393, 51322), (402, 50173), (766, 26331), (786, 25661), (1149, 17554), (2298, 8777)]