20223820304

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{1597}}^1\times {\mathrm{8893}}^1$

素因数の和:10587

約数の個数: 40

約数和(自身を含む): 39653187480

約数和(自身を除く): 19429367176

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 1597, 3194, 6388, 8893, 12776, 17786, 25552, 35572, 71144, 142133, 142288, 284266, 568532, 791477, 1137064, 1582954, 2274128, 3165908, 6331816, 12663632, 14202121, 28404242, 56808484, 113616968, 227233936, 1263988769, 2527977538, 5055955076, 10111910152, 20223820304]

約数ペア:

[(1, 20223820304), (2, 10111910152), (4, 5055955076), (8, 2527977538), (16, 1263988769), (89, 227233936), (178, 113616968), (356, 56808484), (712, 28404242), (1424, 14202121), (1597, 12663632), (3194, 6331816), (6388, 3165908), (8893, 2274128), (12776, 1582954), (17786, 1137064), (25552, 791477), (35572, 568532), (71144, 284266), (142133, 142288)]