20354869632

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{52639}}^1$

素因数の和:52728

約数の個数: 128

約数和(自身を含む): 57988224000

約数和(自身を除く): 37633354368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 53, 57, 64, 76, 96, 106, 114, 128, 152, 159, 192, 212, 228, 304, 318, 384, 424, 456, 608, 636, 848, 912, 1007, 1216, 1272, 1696, 1824, 2014, 2432, 2544, 3021, 3392, 3648, 4028, 5088, 6042, 6784, 7296, 8056, 10176, 12084, 16112, 20352, 24168, 32224, 48336, 52639, 64448, 96672, 105278, 128896, 157917, 193344, 210556, 315834, 386688, 421112, 631668, 842224, 1000141, 1263336, 1684448, 2000282, 2526672, 2789867, 3000423, 3368896, 4000564, 5053344, 5579734, 6000846, 6737792, 8001128, 8369601, 10106688, 11159468, 12001692, 16002256, 16739202, 20213376, 22318936, 24003384, 32004512, 33478404, 44637872, 48006768, 53007473, 64009024, 66956808, 89275744, 96013536, 106014946, 128018048, 133913616, 159022419, 178551488, 192027072, 212029892, 267827232, 318044838, 357102976, 384054144, 424059784, 535654464, 636089676, 848119568, 1071308928, 1272179352, 1696239136, 2544358704, 3392478272, 5088717408, 6784956544, 10177434816, 20354869632]

約数ペア:

[(1, 20354869632), (2, 10177434816), (3, 6784956544), (4, 5088717408), (6, 3392478272), (8, 2544358704), (12, 1696239136), (16, 1272179352), (19, 1071308928), (24, 848119568), (32, 636089676), (38, 535654464), (48, 424059784), (53, 384054144), (57, 357102976), (64, 318044838), (76, 267827232), (96, 212029892), (106, 192027072), (114, 178551488), (128, 159022419), (152, 133913616), (159, 128018048), (192, 106014946), (212, 96013536), (228, 89275744), (304, 66956808), (318, 64009024), (384, 53007473), (424, 48006768), (456, 44637872), (608, 33478404), (636, 32004512), (848, 24003384), (912, 22318936), (1007, 20213376), (1216, 16739202), (1272, 16002256), (1696, 12001692), (1824, 11159468), (2014, 10106688), (2432, 8369601), (2544, 8001128), (3021, 6737792), (3392, 6000846), (3648, 5579734), (4028, 5053344), (5088, 4000564), (6042, 3368896), (6784, 3000423), (7296, 2789867), (8056, 2526672), (10176, 2000282), (12084, 1684448), (16112, 1263336), (20352, 1000141), (24168, 842224), (32224, 631668), (48336, 421112), (52639, 386688), (64448, 315834), (96672, 210556), (105278, 193344), (128896, 157917)]