20190517963208

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{359}}^1\times {\mathrm{10539917}}^1$

素因数の和:10540334

約数の個数: 64

約数和(自身を含む): 40979201184000

約数和(自身を除く): 20788683220792

約数列:

[1, 2, 4, 8, 23, 29, 46, 58, 92, 116, 184, 232, 359, 667, 718, 1334, 1436, 2668, 2872, 5336, 8257, 10411, 16514, 20822, 33028, 41644, 66056, 83288, 239453, 478906, 957812, 1915624, 10539917, 21079834, 42159668, 84319336, 242418091, 305657593, 484836182, 611315186, 969672364, 1222630372, 1939344728, 2445260744, 3783830203, 7030124639, 7567660406, 14060249278, 15135320812, 28120498556, 30270641624, 56240997112, 87028094669, 109731075887, 174056189338, 219462151774, 348112378676, 438924303548, 696224757352, 877848607096, 2523814745401, 5047629490802, 10095258981604, 20190517963208]

約数ペア:

[(1, 20190517963208), (2, 10095258981604), (4, 5047629490802), (8, 2523814745401), (23, 877848607096), (29, 696224757352), (46, 438924303548), (58, 348112378676), (92, 219462151774), (116, 174056189338), (184, 109731075887), (232, 87028094669), (359, 56240997112), (667, 30270641624), (718, 28120498556), (1334, 15135320812), (1436, 14060249278), (2668, 7567660406), (2872, 7030124639), (5336, 3783830203), (8257, 2445260744), (10411, 1939344728), (16514, 1222630372), (20822, 969672364), (33028, 611315186), (41644, 484836182), (66056, 305657593), (83288, 242418091), (239453, 84319336), (478906, 42159668), (957812, 21079834), (1915624, 10539917)]