20777029226

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2789}}^1\times {\mathrm{196043}}^1$

素因数の和:198853

約数の個数: 16

約数和(自身を含む): 32817765600

約数和(自身を除く): 12040736374

約数列:

[1, 2, 19, 38, 2789, 5578, 52991, 105982, 196043, 392086, 3724817, 7449634, 546763927, 1093527854, 10388514613, 20777029226]

約数ペア:

[(1, 20777029226), (2, 10388514613), (19, 1093527854), (38, 546763927), (2789, 7449634), (5578, 3724817), (52991, 392086), (105982, 196043)]