20163846807

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{4418989}}^1$

素因数の和:4419024

約数の個数: 24

約数和(自身を含む): 32347006800

約数和(自身を除く): 12183159993

約数列:

[1, 3, 9, 13, 27, 39, 117, 169, 351, 507, 1521, 4563, 4418989, 13256967, 39770901, 57446857, 119312703, 172340571, 517021713, 746809141, 1551065139, 2240427423, 6721282269, 20163846807]

約数ペア:

[(1, 20163846807), (3, 6721282269), (9, 2240427423), (13, 1551065139), (27, 746809141), (39, 517021713), (117, 172340571), (169, 119312703), (351, 57446857), (507, 39770901), (1521, 13256967), (4563, 4418989)]