20183358672

素因数分解:

$2^4\times 3^2\times {\mathrm{140162213}}^1$

素因数の和:140162227

約数の個数: 30

約数和(自身を含む): 56485372242

約数和(自身を除く): 36302013570

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 140162213, 280324426, 420486639, 560648852, 840973278, 1121297704, 1261459917, 1681946556, 2242595408, 2522919834, 3363893112, 5045839668, 6727786224, 10091679336, 20183358672]

約数ペア:

[(1, 20183358672), (2, 10091679336), (3, 6727786224), (4, 5045839668), (6, 3363893112), (8, 2522919834), (9, 2242595408), (12, 1681946556), (16, 1261459917), (18, 1121297704), (24, 840973278), (36, 560648852), (48, 420486639), (72, 280324426), (144, 140162213)]