20233940816

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{13037333}}^1$

素因数の和:13037438

約数の個数: 20

約数和(自身を含む): 39607420692

約数和(自身を除く): 19373479876

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 13037333, 26074666, 52149332, 104298664, 208597328, 1264621301, 2529242602, 5058485204, 10116970408, 20233940816]

約数ペア:

[(1, 20233940816), (2, 10116970408), (4, 5058485204), (8, 2529242602), (16, 1264621301), (97, 208597328), (194, 104298664), (388, 52149332), (776, 26074666), (1552, 13037333)]