20164465608

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5218547}}^1$

素因数の和:5218586

約数の個数: 64

約数和(自身を含む): 60117672960

約数和(自身を除く): 39953207352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 483, 552, 644, 966, 1288, 1932, 3864, 5218547, 10437094, 15655641, 20874188, 31311282, 36529829, 41748376, 62622564, 73059658, 109589487, 120026581, 125245128, 146119316, 219178974, 240053162, 292238632, 360079743, 438357948, 480106324, 720159486, 840186067, 876715896, 960212648, 1440318972, 1680372134, 2520558201, 2880637944, 3360744268, 5041116402, 6721488536, 10082232804, 20164465608]

約数ペア:

[(1, 20164465608), (2, 10082232804), (3, 6721488536), (4, 5041116402), (6, 3360744268), (7, 2880637944), (8, 2520558201), (12, 1680372134), (14, 1440318972), (21, 960212648), (23, 876715896), (24, 840186067), (28, 720159486), (42, 480106324), (46, 438357948), (56, 360079743), (69, 292238632), (84, 240053162), (92, 219178974), (138, 146119316), (161, 125245128), (168, 120026581), (184, 109589487), (276, 73059658), (322, 62622564), (483, 41748376), (552, 36529829), (644, 31311282), (966, 20874188), (1288, 15655641), (1932, 10437094), (3864, 5218547)]