20591424

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{5107}}^1$

素因数の和:5132

約数の個数: 84

約数和(自身を含む): 67466464

約数和(自身を除く): 46875040

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 5107, 10214, 15321, 20428, 30642, 35749, 40856, 45963, 61284, 71498, 81712, 91926, 107247, 122568, 142996, 163424, 183852, 214494, 245136, 285992, 321741, 326848, 367704, 428988, 490272, 571984, 643482, 735408, 857976, 980544, 1143968, 1286964, 1470816, 1715952, 2287936, 2573928, 2941632, 3431904, 5147856, 6863808, 10295712, 20591424]

約数ペア:

[(1, 20591424), (2, 10295712), (3, 6863808), (4, 5147856), (6, 3431904), (7, 2941632), (8, 2573928), (9, 2287936), (12, 1715952), (14, 1470816), (16, 1286964), (18, 1143968), (21, 980544), (24, 857976), (28, 735408), (32, 643482), (36, 571984), (42, 490272), (48, 428988), (56, 367704), (63, 326848), (64, 321741), (72, 285992), (84, 245136), (96, 214494), (112, 183852), (126, 163424), (144, 142996), (168, 122568), (192, 107247), (224, 91926), (252, 81712), (288, 71498), (336, 61284), (448, 45963), (504, 40856), (576, 35749), (672, 30642), (1008, 20428), (1344, 15321), (2016, 10214), (4032, 5107)]