20199414

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{829}}^1$

素因数の和:996

約数の個数: 32

約数和(自身を含む): 42071040

約数和(自身を除く): 21871626

約数列:

[1, 2, 3, 6, 31, 62, 93, 131, 186, 262, 393, 786, 829, 1658, 2487, 4061, 4974, 8122, 12183, 24366, 25699, 51398, 77097, 108599, 154194, 217198, 325797, 651594, 3366569, 6733138, 10099707, 20199414]

約数ペア:

[(1, 20199414), (2, 10099707), (3, 6733138), (6, 3366569), (31, 651594), (62, 325797), (93, 217198), (131, 154194), (186, 108599), (262, 77097), (393, 51398), (786, 25699), (829, 24366), (1658, 12183), (2487, 8122), (4061, 4974)]