20164322724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{55787}}^1$

素因数の和:56145

約数の個数: 96

約数和(自身を含む): 58083787776

約数和(自身を除く): 37919465052

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 331, 364, 546, 662, 993, 1092, 1324, 1986, 2317, 3972, 4303, 4634, 6951, 8606, 9268, 12909, 13902, 17212, 25818, 27804, 30121, 51636, 55787, 60242, 90363, 111574, 120484, 167361, 180726, 223148, 334722, 361452, 390509, 669444, 725231, 781018, 1171527, 1450462, 1562036, 2175693, 2343054, 2900924, 4351386, 4686108, 5076617, 8702772, 10153234, 15229851, 18465497, 20306468, 30459702, 36930994, 55396491, 60919404, 73861988, 110792982, 129258479, 221585964, 240051461, 258516958, 387775437, 480102922, 517033916, 720154383, 775550874, 960205844, 1440308766, 1551101748, 1680360227, 2880617532, 3360720454, 5041080681, 6721440908, 10082161362, 20164322724]

約数ペア:

[(1, 20164322724), (2, 10082161362), (3, 6721440908), (4, 5041080681), (6, 3360720454), (7, 2880617532), (12, 1680360227), (13, 1551101748), (14, 1440308766), (21, 960205844), (26, 775550874), (28, 720154383), (39, 517033916), (42, 480102922), (52, 387775437), (78, 258516958), (84, 240051461), (91, 221585964), (156, 129258479), (182, 110792982), (273, 73861988), (331, 60919404), (364, 55396491), (546, 36930994), (662, 30459702), (993, 20306468), (1092, 18465497), (1324, 15229851), (1986, 10153234), (2317, 8702772), (3972, 5076617), (4303, 4686108), (4634, 4351386), (6951, 2900924), (8606, 2343054), (9268, 2175693), (12909, 1562036), (13902, 1450462), (17212, 1171527), (25818, 781018), (27804, 725231), (30121, 669444), (51636, 390509), (55787, 361452), (60242, 334722), (90363, 223148), (111574, 180726), (120484, 167361)]