20125092

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:193

約数の個数: 96

約数和(自身を含む): 54190080

約数和(自身を除く): 34064988

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 71, 78, 79, 92, 138, 142, 156, 158, 213, 237, 276, 284, 299, 316, 426, 474, 598, 852, 897, 923, 948, 1027, 1196, 1633, 1794, 1817, 1846, 2054, 2769, 3081, 3266, 3588, 3634, 3692, 4108, 4899, 5451, 5538, 5609, 6162, 6532, 7268, 9798, 10902, 11076, 11218, 12324, 16827, 19596, 21229, 21804, 22436, 23621, 33654, 42458, 47242, 63687, 67308, 70863, 72917, 84916, 94484, 127374, 129007, 141726, 145834, 218751, 254748, 258014, 283452, 291668, 387021, 437502, 516028, 774042, 875004, 1548084, 1677091, 3354182, 5031273, 6708364, 10062546, 20125092]

約数ペア:

[(1, 20125092), (2, 10062546), (3, 6708364), (4, 5031273), (6, 3354182), (12, 1677091), (13, 1548084), (23, 875004), (26, 774042), (39, 516028), (46, 437502), (52, 387021), (69, 291668), (71, 283452), (78, 258014), (79, 254748), (92, 218751), (138, 145834), (142, 141726), (156, 129007), (158, 127374), (213, 94484), (237, 84916), (276, 72917), (284, 70863), (299, 67308), (316, 63687), (426, 47242), (474, 42458), (598, 33654), (852, 23621), (897, 22436), (923, 21804), (948, 21229), (1027, 19596), (1196, 16827), (1633, 12324), (1794, 11218), (1817, 11076), (1846, 10902), (2054, 9798), (2769, 7268), (3081, 6532), (3266, 6162), (3588, 5609), (3634, 5538), (3692, 5451), (4108, 4899)]