20235909236

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{2063}}^1\times {\mathrm{19309}}^1$

素因数の和:21503

約数の個数: 24

約数和(自身を含む): 35710832640

約数和(自身を除く): 15474923404

約数列:

[1, 2, 4, 127, 254, 508, 2063, 4126, 8252, 19309, 38618, 77236, 262001, 524002, 1048004, 2452243, 4904486, 9808972, 39834467, 79668934, 159337868, 5058977309, 10117954618, 20235909236]

約数ペア:

[(1, 20235909236), (2, 10117954618), (4, 5058977309), (127, 159337868), (254, 79668934), (508, 39834467), (2063, 9808972), (4126, 4904486), (8252, 2452243), (19309, 1048004), (38618, 524002), (77236, 262001)]