20577722688

素因数分解:

$2^6\times 3^2\times {\mathrm{191}}^1\times {\mathrm{187043}}^1$

素因数の和:187252

約数の個数: 84

約数和(自身を含む): 59291451648

約数和(自身を除く): 38713728960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 191, 192, 288, 382, 573, 576, 764, 1146, 1528, 1719, 2292, 3056, 3438, 4584, 6112, 6876, 9168, 12224, 13752, 18336, 27504, 36672, 55008, 110016, 187043, 374086, 561129, 748172, 1122258, 1496344, 1683387, 2244516, 2992688, 3366774, 4489032, 5985376, 6733548, 8978064, 11970752, 13467096, 17956128, 26934192, 35725213, 35912256, 53868384, 71450426, 107175639, 107736768, 142900852, 214351278, 285801704, 321526917, 428702556, 571603408, 643053834, 857405112, 1143206816, 1286107668, 1714810224, 2286413632, 2572215336, 3429620448, 5144430672, 6859240896, 10288861344, 20577722688]

約数ペア:

[(1, 20577722688), (2, 10288861344), (3, 6859240896), (4, 5144430672), (6, 3429620448), (8, 2572215336), (9, 2286413632), (12, 1714810224), (16, 1286107668), (18, 1143206816), (24, 857405112), (32, 643053834), (36, 571603408), (48, 428702556), (64, 321526917), (72, 285801704), (96, 214351278), (144, 142900852), (191, 107736768), (192, 107175639), (288, 71450426), (382, 53868384), (573, 35912256), (576, 35725213), (764, 26934192), (1146, 17956128), (1528, 13467096), (1719, 11970752), (2292, 8978064), (3056, 6733548), (3438, 5985376), (4584, 4489032), (6112, 3366774), (6876, 2992688), (9168, 2244516), (12224, 1683387), (13752, 1496344), (18336, 1122258), (27504, 748172), (36672, 561129), (55008, 374086), (110016, 187043)]