20417025678

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{941}}^1\times {\mathrm{516599}}^1$

素因数の和:517552

約数の個数: 32

約数和(自身を含む): 46717171200

約数和(自身を除く): 26300145522

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 941, 1882, 2823, 5646, 6587, 13174, 19761, 39522, 516599, 1033198, 1549797, 3099594, 3616193, 7232386, 10848579, 21697158, 486119659, 972239318, 1458358977, 2916717954, 3402837613, 6805675226, 10208512839, 20417025678]

約数ペア:

[(1, 20417025678), (2, 10208512839), (3, 6805675226), (6, 3402837613), (7, 2916717954), (14, 1458358977), (21, 972239318), (42, 486119659), (941, 21697158), (1882, 10848579), (2823, 7232386), (5646, 3616193), (6587, 3099594), (13174, 1549797), (19761, 1033198), (39522, 516599)]