20160419838

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{42743}}^1\times {\mathrm{6047}}^1$

素因数の和:48808

約数の個数: 32

約数和(自身を含む): 43430639616

約数和(自身を除く): 23270219778

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 6047, 12094, 18141, 36282, 42743, 78611, 85486, 128229, 157222, 235833, 256458, 471666, 555659, 1111318, 1666977, 3333954, 258466921, 516933842, 775400763, 1550801526, 3360069973, 6720139946, 10080209919, 20160419838]

約数ペア:

[(1, 20160419838), (2, 10080209919), (3, 6720139946), (6, 3360069973), (13, 1550801526), (26, 775400763), (39, 516933842), (78, 258466921), (6047, 3333954), (12094, 1666977), (18141, 1111318), (36282, 555659), (42743, 471666), (78611, 256458), (85486, 235833), (128229, 157222)]