20177334135

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1013}}^1\times {\mathrm{1709}}^1$

素因数の和:2777

約数の個数: 96

約数和(自身を含む): 41115185280

約数和(自身を除く): 20937851145

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 37, 45, 63, 105, 111, 185, 259, 315, 333, 555, 777, 1013, 1295, 1665, 1709, 2331, 3039, 3885, 5065, 5127, 7091, 8545, 9117, 11655, 11963, 15195, 15381, 21273, 25635, 35455, 35889, 37481, 45585, 59815, 63233, 63819, 76905, 106365, 107667, 112443, 179445, 187405, 189699, 262367, 316165, 319095, 337329, 442631, 538335, 562215, 569097, 787101, 948495, 1311835, 1327893, 1686645, 1731217, 2213155, 2361303, 2845485, 3935505, 3983679, 5193651, 6639465, 8656085, 11806515, 12118519, 15580953, 19918395, 25968255, 36355557, 60592595, 64055029, 77904765, 109066671, 181777785, 192165087, 320275145, 448385203, 545333355, 576495261, 960825435, 1345155609, 2241926015, 2882476305, 4035466827, 6725778045, 20177334135]

約数ペア:

[(1, 20177334135), (3, 6725778045), (5, 4035466827), (7, 2882476305), (9, 2241926015), (15, 1345155609), (21, 960825435), (35, 576495261), (37, 545333355), (45, 448385203), (63, 320275145), (105, 192165087), (111, 181777785), (185, 109066671), (259, 77904765), (315, 64055029), (333, 60592595), (555, 36355557), (777, 25968255), (1013, 19918395), (1295, 15580953), (1665, 12118519), (1709, 11806515), (2331, 8656085), (3039, 6639465), (3885, 5193651), (5065, 3983679), (5127, 3935505), (7091, 2845485), (8545, 2361303), (9117, 2213155), (11655, 1731217), (11963, 1686645), (15195, 1327893), (15381, 1311835), (21273, 948495), (25635, 787101), (35455, 569097), (35889, 562215), (37481, 538335), (45585, 442631), (59815, 337329), (63233, 319095), (63819, 316165), (76905, 262367), (106365, 189699), (107667, 187405), (112443, 179445)]