20156073132

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{8089}}^1\times {\mathrm{15973}}^1$

素因数の和:24082

約数の個数: 48

約数和(自身を含む): 50658026720

約数和(自身を除く): 30501953588

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 8089, 15973, 16178, 24267, 31946, 32356, 47919, 48534, 63892, 95838, 97068, 105157, 191676, 207649, 210314, 315471, 415298, 420628, 622947, 630942, 830596, 1245894, 1261884, 2491788, 129205597, 258411194, 387616791, 516822388, 775233582, 1550467164, 1679672761, 3359345522, 5039018283, 6718691044, 10078036566, 20156073132]

約数ペア:

[(1, 20156073132), (2, 10078036566), (3, 6718691044), (4, 5039018283), (6, 3359345522), (12, 1679672761), (13, 1550467164), (26, 775233582), (39, 516822388), (52, 387616791), (78, 258411194), (156, 129205597), (8089, 2491788), (15973, 1261884), (16178, 1245894), (24267, 830596), (31946, 630942), (32356, 622947), (47919, 420628), (48534, 415298), (63892, 315471), (95838, 210314), (97068, 207649), (105157, 191676)]