20459034

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{6211}}^1$

素因数の和:6283

約数の個数: 32

約数和(自身を含む): 46217280

約数和(自身を除く): 25758246

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 122, 183, 366, 549, 1098, 1647, 3294, 6211, 12422, 18633, 37266, 55899, 111798, 167697, 335394, 378871, 757742, 1136613, 2273226, 3409839, 6819678, 10229517, 20459034]

約数ペア:

[(1, 20459034), (2, 10229517), (3, 6819678), (6, 3409839), (9, 2273226), (18, 1136613), (27, 757742), (54, 378871), (61, 335394), (122, 167697), (183, 111798), (366, 55899), (549, 37266), (1098, 18633), (1647, 12422), (3294, 6211)]