20301696

素因数分解:

$2^7\times 3^2\times {\mathrm{17623}}^1$

素因数の和:17643

約数の個数: 48

約数和(自身を含む): 58423560

約数和(自身を除く): 38121864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 17623, 35246, 52869, 70492, 105738, 140984, 158607, 211476, 281968, 317214, 422952, 563936, 634428, 845904, 1127872, 1268856, 1691808, 2255744, 2537712, 3383616, 5075424, 6767232, 10150848, 20301696]

約数ペア:

[(1, 20301696), (2, 10150848), (3, 6767232), (4, 5075424), (6, 3383616), (8, 2537712), (9, 2255744), (12, 1691808), (16, 1268856), (18, 1127872), (24, 845904), (32, 634428), (36, 563936), (48, 422952), (64, 317214), (72, 281968), (96, 211476), (128, 158607), (144, 140984), (192, 105738), (288, 70492), (384, 52869), (576, 35246), (1152, 17623)]