20182938294

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{409573}}^1$

素因数の和:409812

約数の個数: 32

約数和(自身を含む): 41520973824

約数和(自身を除く): 21338035530

約数列:

[1, 2, 3, 6, 43, 86, 129, 191, 258, 382, 573, 1146, 8213, 16426, 24639, 49278, 409573, 819146, 1228719, 2457438, 17611639, 35223278, 52834917, 78228443, 105669834, 156456886, 234685329, 469370658, 3363823049, 6727646098, 10091469147, 20182938294]

約数ペア:

[(1, 20182938294), (2, 10091469147), (3, 6727646098), (6, 3363823049), (43, 469370658), (86, 234685329), (129, 156456886), (191, 105669834), (258, 78228443), (382, 52834917), (573, 35223278), (1146, 17611639), (8213, 2457438), (16426, 1228719), (24639, 819146), (49278, 409573)]