20199113910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1049}}^1\times {\mathrm{71317}}^1$

素因数の和:72382

約数の個数: 64

約数和(自身を含む): 53916408000

約数和(自身を除く): 33717294090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1049, 2098, 3147, 5245, 6294, 9441, 10490, 15735, 18882, 28323, 31470, 47205, 56646, 71317, 94410, 141615, 142634, 213951, 283230, 356585, 427902, 641853, 713170, 1069755, 1283706, 1925559, 2139510, 3209265, 3851118, 6418530, 9627795, 19255590, 74811533, 149623066, 224434599, 374057665, 448869198, 673303797, 748115330, 1122172995, 1346607594, 2019911391, 2244345990, 3366518985, 4039822782, 6733037970, 10099556955, 20199113910]

約数ペア:

[(1, 20199113910), (2, 10099556955), (3, 6733037970), (5, 4039822782), (6, 3366518985), (9, 2244345990), (10, 2019911391), (15, 1346607594), (18, 1122172995), (27, 748115330), (30, 673303797), (45, 448869198), (54, 374057665), (90, 224434599), (135, 149623066), (270, 74811533), (1049, 19255590), (2098, 9627795), (3147, 6418530), (5245, 3851118), (6294, 3209265), (9441, 2139510), (10490, 1925559), (15735, 1283706), (18882, 1069755), (28323, 713170), (31470, 641853), (47205, 427902), (56646, 356585), (71317, 283230), (94410, 213951), (141615, 142634)]