20196953168

素因数分解:

$2^4\times 7^1\times {\mathrm{6733}}^1\times {\mathrm{26783}}^1$

素因数の和:33531

約数の個数: 40

約数和(自身を含む): 44730137088

約数和(自身を除く): 24533183920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 6733, 13466, 26783, 26932, 47131, 53566, 53864, 94262, 107132, 107728, 187481, 188524, 214264, 374962, 377048, 428528, 749924, 754096, 1499848, 2999696, 180329939, 360659878, 721319756, 1262309573, 1442639512, 2524619146, 2885279024, 5049238292, 10098476584, 20196953168]

約数ペア:

[(1, 20196953168), (2, 10098476584), (4, 5049238292), (7, 2885279024), (8, 2524619146), (14, 1442639512), (16, 1262309573), (28, 721319756), (56, 360659878), (112, 180329939), (6733, 2999696), (13466, 1499848), (26783, 754096), (26932, 749924), (47131, 428528), (53566, 377048), (53864, 374962), (94262, 214264), (107132, 188524), (107728, 187481)]