20219908740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{9108067}}^1$

素因数の和:9108116

約数の個数: 48

約数和(自身を含む): 58145906112

約数和(自身を除く): 37925997372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 9108067, 18216134, 27324201, 36432268, 45540335, 54648402, 91080670, 109296804, 136621005, 182161340, 273242010, 336998479, 546484020, 673996958, 1010995437, 1347993916, 1684992395, 2021990874, 3369984790, 4043981748, 5054977185, 6739969580, 10109954370, 20219908740]

約数ペア:

[(1, 20219908740), (2, 10109954370), (3, 6739969580), (4, 5054977185), (5, 4043981748), (6, 3369984790), (10, 2021990874), (12, 1684992395), (15, 1347993916), (20, 1010995437), (30, 673996958), (37, 546484020), (60, 336998479), (74, 273242010), (111, 182161340), (148, 136621005), (185, 109296804), (222, 91080670), (370, 54648402), (444, 45540335), (555, 36432268), (740, 27324201), (1110, 18216134), (2220, 9108067)]