20183303073885

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{135272297}}^1$

素因数の和:135272355

約数の個数: 64

約数和(自身を含む): 38958421824000

約数和(自身を除く): 18775118750115

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 49, 87, 105, 145, 147, 203, 245, 343, 435, 609, 735, 1015, 1029, 1421, 1715, 3045, 4263, 5145, 7105, 9947, 21315, 29841, 49735, 149205, 135272297, 405816891, 676361485, 946906079, 2029084455, 2840718237, 3922896613, 4734530395, 6628342553, 11768689839, 14203591185, 19614483065, 19885027659, 27460276291, 33141712765, 46398397871, 58843449195, 82380828873, 99425138295, 137301381455, 139195193613, 192221934037, 231991989355, 411904144365, 576665802111, 695975968065, 961109670185, 1345553538259, 2883329010555, 4036660614777, 6727767691295, 20183303073885]

約数ペア:

[(1, 20183303073885), (3, 6727767691295), (5, 4036660614777), (7, 2883329010555), (15, 1345553538259), (21, 961109670185), (29, 695975968065), (35, 576665802111), (49, 411904144365), (87, 231991989355), (105, 192221934037), (145, 139195193613), (147, 137301381455), (203, 99425138295), (245, 82380828873), (343, 58843449195), (435, 46398397871), (609, 33141712765), (735, 27460276291), (1015, 19885027659), (1029, 19614483065), (1421, 14203591185), (1715, 11768689839), (3045, 6628342553), (4263, 4734530395), (5145, 3922896613), (7105, 2840718237), (9947, 2029084455), (21315, 946906079), (29841, 676361485), (49735, 405816891), (149205, 135272297)]