20236844195

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1\times {\mathrm{5297}}^1$

素因数の和:5639

約数の個数: 32

約数和(自身を含む): 25308842688

約数和(自身を除く): 5071998493

約数列:

[1, 5, 37, 107, 185, 193, 535, 965, 3959, 5297, 7141, 19795, 20651, 26485, 35705, 103255, 195989, 566779, 764087, 979945, 1022321, 2833895, 3820435, 5111605, 20970823, 37825877, 104854115, 109388347, 189129385, 546941735, 4047368839, 20236844195]

約数ペア:

[(1, 20236844195), (5, 4047368839), (37, 546941735), (107, 189129385), (185, 109388347), (193, 104854115), (535, 37825877), (965, 20970823), (3959, 5111605), (5297, 3820435), (7141, 2833895), (19795, 1022321), (20651, 979945), (26485, 764087), (35705, 566779), (103255, 195989)]