20104421824

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{8490043}}^1$

素因数の和:8490092

約数の個数: 28

約数和(自身を含む): 40972952344

約数和(自身を除く): 20868530520

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 148, 296, 592, 1184, 2368, 8490043, 16980086, 33960172, 67920344, 135840688, 271681376, 314131591, 543362752, 628263182, 1256526364, 2513052728, 5026105456, 10052210912, 20104421824]

約数ペア:

[(1, 20104421824), (2, 10052210912), (4, 5026105456), (8, 2513052728), (16, 1256526364), (32, 628263182), (37, 543362752), (64, 314131591), (74, 271681376), (148, 135840688), (296, 67920344), (592, 33960172), (1184, 16980086), (2368, 8490043)]