20160303704

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2821991}}^1$

素因数の和:2822063

約数の個数: 32

約数和(自身を含む): 40636684800

約数和(自身を除く): 20476381096

約数列:

[1, 2, 4, 8, 19, 38, 47, 76, 94, 152, 188, 376, 893, 1786, 3572, 7144, 2821991, 5643982, 11287964, 22575928, 53617829, 107235658, 132633577, 214471316, 265267154, 428942632, 530534308, 1061068616, 2520037963, 5040075926, 10080151852, 20160303704]

約数ペア:

[(1, 20160303704), (2, 10080151852), (4, 5040075926), (8, 2520037963), (19, 1061068616), (38, 530534308), (47, 428942632), (76, 265267154), (94, 214471316), (152, 132633577), (188, 107235658), (376, 53617829), (893, 22575928), (1786, 11287964), (3572, 5643982), (7144, 2821991)]