20199771108

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1085309}}^1$

素因数の和:1085377

約数の個数: 72

約数和(自身を含む): 56887608960

約数和(自身を除く): 36687837852

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 47, 66, 94, 99, 132, 141, 188, 198, 282, 396, 423, 517, 564, 846, 1034, 1551, 1692, 2068, 3102, 4653, 6204, 9306, 18612, 1085309, 2170618, 3255927, 4341236, 6511854, 9767781, 11938399, 13023708, 19535562, 23876798, 35815197, 39071124, 47753596, 51009523, 71630394, 102019046, 107445591, 143260788, 153028569, 204038092, 214891182, 306057138, 429782364, 459085707, 561104753, 612114276, 918171414, 1122209506, 1683314259, 1836342828, 2244419012, 3366628518, 5049942777, 6733257036, 10099885554, 20199771108]

約数ペア:

[(1, 20199771108), (2, 10099885554), (3, 6733257036), (4, 5049942777), (6, 3366628518), (9, 2244419012), (11, 1836342828), (12, 1683314259), (18, 1122209506), (22, 918171414), (33, 612114276), (36, 561104753), (44, 459085707), (47, 429782364), (66, 306057138), (94, 214891182), (99, 204038092), (132, 153028569), (141, 143260788), (188, 107445591), (198, 102019046), (282, 71630394), (396, 51009523), (423, 47753596), (517, 39071124), (564, 35815197), (846, 23876798), (1034, 19535562), (1551, 13023708), (1692, 11938399), (2068, 9767781), (3102, 6511854), (4653, 4341236), (6204, 3255927), (9306, 2170618), (18612, 1085309)]