20188487618

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{3307}}^1\times {\mathrm{234799}}^1$

素因数の和:238121

約数の個数: 16

約数和(自身を含む): 32622172800

約数和(自身を除く): 12433685182

約数列:

[1, 2, 13, 26, 3307, 6614, 42991, 85982, 234799, 469598, 3052387, 6104774, 776480293, 1552960586, 10094243809, 20188487618]

約数ペア:

[(1, 20188487618), (2, 10094243809), (13, 1552960586), (26, 776480293), (3307, 6104774), (6614, 3052387), (42991, 469598), (85982, 234799)]