20183078760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{101873}}^1$

素因数の和:102027

約数の個数: 128

約数和(自身を含む): 65720954880

約数和(自身を除く): 45537876120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 127, 130, 156, 195, 254, 260, 312, 381, 390, 508, 520, 635, 762, 780, 1016, 1270, 1524, 1560, 1651, 1905, 2540, 3048, 3302, 3810, 4953, 5080, 6604, 7620, 8255, 9906, 13208, 15240, 16510, 19812, 24765, 33020, 39624, 49530, 66040, 99060, 101873, 198120, 203746, 305619, 407492, 509365, 611238, 814984, 1018730, 1222476, 1324349, 1528095, 2037460, 2444952, 2648698, 3056190, 3973047, 4074920, 5297396, 6112380, 6621745, 7946094, 10594792, 12224760, 12937871, 13243490, 15892188, 19865235, 25875742, 26486980, 31784376, 38813613, 39730470, 51751484, 52973960, 64689355, 77627226, 79460940, 103502968, 129378710, 155254452, 158921880, 168192323, 194068065, 258757420, 310508904, 336384646, 388136130, 504576969, 517514840, 672769292, 776272260, 840961615, 1009153938, 1345538584, 1552544520, 1681923230, 2018307876, 2522884845, 3363846460, 4036615752, 5045769690, 6727692920, 10091539380, 20183078760]

約数ペア:

[(1, 20183078760), (2, 10091539380), (3, 6727692920), (4, 5045769690), (5, 4036615752), (6, 3363846460), (8, 2522884845), (10, 2018307876), (12, 1681923230), (13, 1552544520), (15, 1345538584), (20, 1009153938), (24, 840961615), (26, 776272260), (30, 672769292), (39, 517514840), (40, 504576969), (52, 388136130), (60, 336384646), (65, 310508904), (78, 258757420), (104, 194068065), (120, 168192323), (127, 158921880), (130, 155254452), (156, 129378710), (195, 103502968), (254, 79460940), (260, 77627226), (312, 64689355), (381, 52973960), (390, 51751484), (508, 39730470), (520, 38813613), (635, 31784376), (762, 26486980), (780, 25875742), (1016, 19865235), (1270, 15892188), (1524, 13243490), (1560, 12937871), (1651, 12224760), (1905, 10594792), (2540, 7946094), (3048, 6621745), (3302, 6112380), (3810, 5297396), (4953, 4074920), (5080, 3973047), (6604, 3056190), (7620, 2648698), (8255, 2444952), (9906, 2037460), (13208, 1528095), (15240, 1324349), (16510, 1222476), (19812, 1018730), (24765, 814984), (33020, 611238), (39624, 509365), (49530, 407492), (66040, 305619), (99060, 203746), (101873, 198120)]