20163410664

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{230239}}^1$

素因数の和:230378

約数の個数: 64

約数和(自身を含む): 52218432000

約数和(自身を除く): 32055021336

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 89, 123, 164, 178, 246, 267, 328, 356, 492, 534, 712, 984, 1068, 2136, 3649, 7298, 10947, 14596, 21894, 29192, 43788, 87576, 230239, 460478, 690717, 920956, 1381434, 1841912, 2762868, 5525736, 9439799, 18879598, 20491271, 28319397, 37759196, 40982542, 56638794, 61473813, 75518392, 81965084, 113277588, 122947626, 163930168, 226555176, 245895252, 491790504, 840142111, 1680284222, 2520426333, 3360568444, 5040852666, 6721136888, 10081705332, 20163410664]

約数ペア:

[(1, 20163410664), (2, 10081705332), (3, 6721136888), (4, 5040852666), (6, 3360568444), (8, 2520426333), (12, 1680284222), (24, 840142111), (41, 491790504), (82, 245895252), (89, 226555176), (123, 163930168), (164, 122947626), (178, 113277588), (246, 81965084), (267, 75518392), (328, 61473813), (356, 56638794), (492, 40982542), (534, 37759196), (712, 28319397), (984, 20491271), (1068, 18879598), (2136, 9439799), (3649, 5525736), (7298, 2762868), (10947, 1841912), (14596, 1381434), (21894, 920956), (29192, 690717), (43788, 460478), (87576, 230239)]