20148789869

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{233}}^1\times {\mathrm{983}}^1$

素因数の和:1397

約数の個数: 32

約数和(自身を含む): 22358778624

約数和(自身を除く): 2209988755

約数列:

[1, 13, 67, 101, 233, 871, 983, 1313, 3029, 6767, 12779, 15611, 23533, 65861, 87971, 99283, 202943, 229039, 305929, 856193, 1290679, 1576711, 2977507, 6651961, 15345613, 20497243, 23132939, 86475493, 199492969, 300728207, 1549906913, 20148789869]

約数ペア:

[(1, 20148789869), (13, 1549906913), (67, 300728207), (101, 199492969), (233, 86475493), (871, 23132939), (983, 20497243), (1313, 15345613), (3029, 6651961), (6767, 2977507), (12779, 1576711), (15611, 1290679), (23533, 856193), (65861, 305929), (87971, 229039), (99283, 202943)]