20110038

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{743}}^1$

素因数の和:1108

約数の個数: 32

約数和(自身を含む): 43497216

約数和(自身を除く): 23387178

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 347, 694, 743, 1041, 1486, 2082, 2229, 4458, 4511, 9022, 9659, 13533, 19318, 27066, 28977, 57954, 257821, 515642, 773463, 1546926, 3351673, 6703346, 10055019, 20110038]

約数ペア:

[(1, 20110038), (2, 10055019), (3, 6703346), (6, 3351673), (13, 1546926), (26, 773463), (39, 515642), (78, 257821), (347, 57954), (694, 28977), (743, 27066), (1041, 19318), (1486, 13533), (2082, 9659), (2229, 9022), (4458, 4511)]