23020088

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{307}}^1$

素因数の和:436

約数の個数: 64

約数和(自身を含む): 53813760

約数和(自身を除く): 30793672

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 103, 104, 182, 206, 307, 364, 412, 614, 721, 728, 824, 1228, 1339, 1442, 2149, 2456, 2678, 2884, 3991, 4298, 5356, 5768, 7982, 8596, 9373, 10712, 15964, 17192, 18746, 27937, 31621, 31928, 37492, 55874, 63242, 74984, 111748, 126484, 221347, 223496, 252968, 411073, 442694, 822146, 885388, 1644292, 1770776, 2877511, 3288584, 5755022, 11510044, 23020088]

約数ペア:

[(1, 23020088), (2, 11510044), (4, 5755022), (7, 3288584), (8, 2877511), (13, 1770776), (14, 1644292), (26, 885388), (28, 822146), (52, 442694), (56, 411073), (91, 252968), (103, 223496), (104, 221347), (182, 126484), (206, 111748), (307, 74984), (364, 63242), (412, 55874), (614, 37492), (721, 31928), (728, 31621), (824, 27937), (1228, 18746), (1339, 17192), (1442, 15964), (2149, 10712), (2456, 9373), (2678, 8596), (2884, 7982), (3991, 5768), (4298, 5356)]