16806869876620

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1\times {\mathrm{9323}}^1\times {\mathrm{4133}}^1$

素因数の和:13771

約数の個数: 96

約数和(自身を含む): 35803757650752

約数和(自身を除く): 18996887774132

約数列:

[1, 2, 4, 5, 10, 20, 113, 193, 226, 386, 452, 565, 772, 965, 1130, 1930, 2260, 3860, 4133, 8266, 9323, 16532, 18646, 20665, 21809, 37292, 41330, 43618, 46615, 82660, 87236, 93230, 109045, 186460, 218090, 436180, 467029, 797669, 934058, 1053499, 1595338, 1799339, 1868116, 2106998, 2335145, 3190676, 3598678, 3988345, 4213996, 4670290, 5267495, 7197356, 7976690, 8996695, 9340580, 10534990, 15953380, 17993390, 21069980, 35986780, 38531959, 77063918, 90136597, 154127836, 180273194, 192659795, 203325307, 360546388, 385319590, 406650614, 450682985, 770639180, 813301228, 901365970, 1016626535, 1802731940, 2033253070, 4066506140, 4354111367, 7436668087, 8708222734, 14873336174, 17416445468, 21770556835, 29746672348, 37183340435, 43541113670, 74366680870, 87082227340, 148733361740, 840343493831, 1680686987662, 3361373975324, 4201717469155, 8403434938310, 16806869876620]

約数ペア:

[(1, 16806869876620), (2, 8403434938310), (4, 4201717469155), (5, 3361373975324), (10, 1680686987662), (20, 840343493831), (113, 148733361740), (193, 87082227340), (226, 74366680870), (386, 43541113670), (452, 37183340435), (565, 29746672348), (772, 21770556835), (965, 17416445468), (1130, 14873336174), (1930, 8708222734), (2260, 7436668087), (3860, 4354111367), (4133, 4066506140), (8266, 2033253070), (9323, 1802731940), (16532, 1016626535), (18646, 901365970), (20665, 813301228), (21809, 770639180), (37292, 450682985), (41330, 406650614), (43618, 385319590), (46615, 360546388), (82660, 203325307), (87236, 192659795), (93230, 180273194), (109045, 154127836), (186460, 90136597), (218090, 77063918), (436180, 38531959), (467029, 35986780), (797669, 21069980), (934058, 17993390), (1053499, 15953380), (1595338, 10534990), (1799339, 9340580), (1868116, 8996695), (2106998, 7976690), (2335145, 7197356), (3190676, 5267495), (3598678, 4670290), (3988345, 4213996)]