20346422454

素因数分解:

$2^1\times 3^3\times {\mathrm{193}}^1\times {\mathrm{1952257}}^1$

素因数の和:1952461

約数の個数: 32

約数和(自身を含む): 45448566240

約数和(自身を除く): 25102143786

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 193, 386, 579, 1158, 1737, 3474, 5211, 10422, 1952257, 3904514, 5856771, 11713542, 17570313, 35140626, 52710939, 105421878, 376785601, 753571202, 1130356803, 2260713606, 3391070409, 6782140818, 10173211227, 20346422454]

約数ペア:

[(1, 20346422454), (2, 10173211227), (3, 6782140818), (6, 3391070409), (9, 2260713606), (18, 1130356803), (27, 753571202), (54, 376785601), (193, 105421878), (386, 52710939), (579, 35140626), (1158, 17570313), (1737, 11713542), (3474, 5856771), (5211, 3904514), (10422, 1952257)]