20228715208

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11441581}}^1$

素因数の和:11441617

約数の個数: 32

約数和(自身を含む): 43249179960

約数和(自身を除く): 23020464752

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 11441581, 22883162, 45766324, 91532648, 148740553, 194506877, 297481106, 389013754, 594962212, 778027508, 1189924424, 1556055016, 2528589401, 5057178802, 10114357604, 20228715208]

約数ペア:

[(1, 20228715208), (2, 10114357604), (4, 5057178802), (8, 2528589401), (13, 1556055016), (17, 1189924424), (26, 778027508), (34, 594962212), (52, 389013754), (68, 297481106), (104, 194506877), (136, 148740553), (221, 91532648), (442, 45766324), (884, 22883162), (1768, 11441581)]