20180262938

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1\times {\mathrm{94849}}^1$

素因数の和:95390

約数の個数: 32

約数和(自身を含む): 34828920000

約数和(自身を除く): 14648657062

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 509, 1018, 5599, 9671, 11198, 19342, 94849, 106381, 189698, 212762, 1043339, 1802131, 2086678, 3604262, 19823441, 39646882, 48278141, 96556282, 531059551, 917284679, 1062119102, 1834569358, 10090131469, 20180262938]

約数ペア:

[(1, 20180262938), (2, 10090131469), (11, 1834569358), (19, 1062119102), (22, 917284679), (38, 531059551), (209, 96556282), (418, 48278141), (509, 39646882), (1018, 19823441), (5599, 3604262), (9671, 2086678), (11198, 1802131), (19342, 1043339), (94849, 212762), (106381, 189698)]