20888933892

素因数分解:

$2^2\times 3^1\times {\mathrm{367}}^1\times {\mathrm{409}}^1\times {\mathrm{11597}}^1$

素因数の和:12380

約数の個数: 48

約数和(自身を含む): 48997374720

約数和(自身を除く): 28108440828

約数列:

[1, 2, 3, 4, 6, 12, 367, 409, 734, 818, 1101, 1227, 1468, 1636, 2202, 2454, 4404, 4908, 11597, 23194, 34791, 46388, 69582, 139164, 150103, 300206, 450309, 600412, 900618, 1801236, 4256099, 4743173, 8512198, 9486346, 12768297, 14229519, 17024396, 18972692, 25536594, 28459038, 51073188, 56918076, 1740744491, 3481488982, 5222233473, 6962977964, 10444466946, 20888933892]

約数ペア:

[(1, 20888933892), (2, 10444466946), (3, 6962977964), (4, 5222233473), (6, 3481488982), (12, 1740744491), (367, 56918076), (409, 51073188), (734, 28459038), (818, 25536594), (1101, 18972692), (1227, 17024396), (1468, 14229519), (1636, 12768297), (2202, 9486346), (2454, 8512198), (4404, 4743173), (4908, 4256099), (11597, 1801236), (23194, 900618), (34791, 600412), (46388, 450309), (69582, 300206), (139164, 150103)]