20349602

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{15973}}^1$

素因数の和:16002

約数の個数: 24

約数和(自身を含む): 38241756

約数和(自身を除く): 17892154

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 15973, 31946, 111811, 207649, 223622, 415298, 782677, 1453543, 1565354, 2907086, 10174801, 20349602]

約数ペア:

[(1, 20349602), (2, 10174801), (7, 2907086), (13, 1565354), (14, 1453543), (26, 782677), (49, 415298), (91, 223622), (98, 207649), (182, 111811), (637, 31946), (1274, 15973)]