20161428864

素因数分解:

$2^7\times 3^1\times {\mathrm{13103}}^1\times {\mathrm{4007}}^1$

素因数の和:17127

約数の個数: 64

約数和(自身を含む): 53571248640

約数和(自身を除く): 33409819776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 4007, 8014, 12021, 13103, 16028, 24042, 26206, 32056, 39309, 48084, 52412, 64112, 78618, 96168, 104824, 128224, 157236, 192336, 209648, 256448, 314472, 384672, 419296, 512896, 628944, 769344, 838592, 1257888, 1538688, 1677184, 2515776, 5031552, 52503721, 105007442, 157511163, 210014884, 315022326, 420029768, 630044652, 840059536, 1260089304, 1680119072, 2520178608, 3360238144, 5040357216, 6720476288, 10080714432, 20161428864]

約数ペア:

[(1, 20161428864), (2, 10080714432), (3, 6720476288), (4, 5040357216), (6, 3360238144), (8, 2520178608), (12, 1680119072), (16, 1260089304), (24, 840059536), (32, 630044652), (48, 420029768), (64, 315022326), (96, 210014884), (128, 157511163), (192, 105007442), (384, 52503721), (4007, 5031552), (8014, 2515776), (12021, 1677184), (13103, 1538688), (16028, 1257888), (24042, 838592), (26206, 769344), (32056, 628944), (39309, 512896), (48084, 419296), (52412, 384672), (64112, 314472), (78618, 256448), (96168, 209648), (104824, 192336), (128224, 157236)]