20173596288

素因数分解:

$2^7\times 3^1\times {\mathrm{397}}^1\times {\mathrm{132331}}^1$

素因数の和:132745

約数の個数: 64

約数和(自身を含む): 53721498720

約数和(自身を除く): 33547902432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 397, 794, 1191, 1588, 2382, 3176, 4764, 6352, 9528, 12704, 19056, 25408, 38112, 50816, 76224, 132331, 152448, 264662, 396993, 529324, 793986, 1058648, 1587972, 2117296, 3175944, 4234592, 6351888, 8469184, 12703776, 16938368, 25407552, 50815104, 52535407, 105070814, 157606221, 210141628, 315212442, 420283256, 630424884, 840566512, 1260849768, 1681133024, 2521699536, 3362266048, 5043399072, 6724532096, 10086798144, 20173596288]

約数ペア:

[(1, 20173596288), (2, 10086798144), (3, 6724532096), (4, 5043399072), (6, 3362266048), (8, 2521699536), (12, 1681133024), (16, 1260849768), (24, 840566512), (32, 630424884), (48, 420283256), (64, 315212442), (96, 210141628), (128, 157606221), (192, 105070814), (384, 52535407), (397, 50815104), (794, 25407552), (1191, 16938368), (1588, 12703776), (2382, 8469184), (3176, 6351888), (4764, 4234592), (6352, 3175944), (9528, 2117296), (12704, 1587972), (19056, 1058648), (25408, 793986), (38112, 529324), (50816, 396993), (76224, 264662), (132331, 152448)]