2080209708

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{4099}}^1$

素因数の和:4276

約数の個数: 96

約数和(自身を含む): 5583872000

約数和(自身を除く): 3503662292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 108, 111, 127, 148, 222, 254, 333, 381, 444, 508, 666, 762, 999, 1143, 1332, 1524, 1998, 2286, 3429, 3996, 4099, 4572, 4699, 6858, 8198, 9398, 12297, 13716, 14097, 16396, 18796, 24594, 28194, 36891, 42291, 49188, 56388, 73782, 84582, 110673, 126873, 147564, 151663, 169164, 221346, 253746, 303326, 442692, 454989, 507492, 520573, 606652, 909978, 1041146, 1364967, 1561719, 1819956, 2082292, 2729934, 3123438, 4094901, 4685157, 5459868, 6246876, 8189802, 9370314, 14055471, 16379604, 18740628, 19261201, 28110942, 38522402, 56221884, 57783603, 77044804, 115567206, 173350809, 231134412, 346701618, 520052427, 693403236, 1040104854, 2080209708]

約数ペア:

[(1, 2080209708), (2, 1040104854), (3, 693403236), (4, 520052427), (6, 346701618), (9, 231134412), (12, 173350809), (18, 115567206), (27, 77044804), (36, 57783603), (37, 56221884), (54, 38522402), (74, 28110942), (108, 19261201), (111, 18740628), (127, 16379604), (148, 14055471), (222, 9370314), (254, 8189802), (333, 6246876), (381, 5459868), (444, 4685157), (508, 4094901), (666, 3123438), (762, 2729934), (999, 2082292), (1143, 1819956), (1332, 1561719), (1524, 1364967), (1998, 1041146), (2286, 909978), (3429, 606652), (3996, 520573), (4099, 507492), (4572, 454989), (4699, 442692), (6858, 303326), (8198, 253746), (9398, 221346), (12297, 169164), (13716, 151663), (14097, 147564), (16396, 126873), (18796, 110673), (24594, 84582), (28194, 73782), (36891, 56388), (42291, 49188)]