20160964110

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{4261}}^1\times {\mathrm{22531}}^1$

素因数の和:26809

約数の個数: 64

約数和(自身を含む): 55314077184

約数和(自身を除く): 35153113074

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 4261, 8522, 12783, 21305, 22531, 25566, 29827, 42610, 45062, 59654, 63915, 67593, 89481, 112655, 127830, 135186, 149135, 157717, 178962, 225310, 298270, 315434, 337965, 447405, 473151, 675930, 788585, 894810, 946302, 1577170, 2365755, 4731510, 96004591, 192009182, 288013773, 480022955, 576027546, 672032137, 960045910, 1344064274, 1440068865, 2016096411, 2880137730, 3360160685, 4032192822, 6720321370, 10080482055, 20160964110]

約数ペア:

[(1, 20160964110), (2, 10080482055), (3, 6720321370), (5, 4032192822), (6, 3360160685), (7, 2880137730), (10, 2016096411), (14, 1440068865), (15, 1344064274), (21, 960045910), (30, 672032137), (35, 576027546), (42, 480022955), (70, 288013773), (105, 192009182), (210, 96004591), (4261, 4731510), (8522, 2365755), (12783, 1577170), (21305, 946302), (22531, 894810), (25566, 788585), (29827, 675930), (42610, 473151), (45062, 447405), (59654, 337965), (63915, 315434), (67593, 298270), (89481, 225310), (112655, 178962), (127830, 157717), (135186, 149135)]