20199312012

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{3255853}}^1$

素因数の和:3255918

約数の個数: 48

約数和(自身を含む): 52510413312

約数和(自身を除く): 32311101300

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 47, 66, 94, 132, 141, 188, 282, 517, 564, 1034, 1551, 2068, 3102, 6204, 3255853, 6511706, 9767559, 13023412, 19535118, 35814383, 39070236, 71628766, 107443149, 143257532, 153025091, 214886298, 306050182, 429772596, 459075273, 612100364, 918150546, 1683276001, 1836301092, 3366552002, 5049828003, 6733104004, 10099656006, 20199312012]

約数ペア:

[(1, 20199312012), (2, 10099656006), (3, 6733104004), (4, 5049828003), (6, 3366552002), (11, 1836301092), (12, 1683276001), (22, 918150546), (33, 612100364), (44, 459075273), (47, 429772596), (66, 306050182), (94, 214886298), (132, 153025091), (141, 143257532), (188, 107443149), (282, 71628766), (517, 39070236), (564, 35814383), (1034, 19535118), (1551, 13023412), (2068, 9767559), (3102, 6511706), (6204, 3255853)]