2021109739408

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2089}}^1\times {\mathrm{84809}}^1$

素因数の和:86960

約数の個数: 80

約数和(自身を含む): 4220037043200

約数和(自身を除く): 2198927303792

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 92, 124, 184, 248, 368, 496, 713, 1426, 2089, 2852, 4178, 5704, 8356, 11408, 16712, 33424, 48047, 64759, 84809, 96094, 129518, 169618, 192188, 259036, 339236, 384376, 518072, 678472, 768752, 1036144, 1356944, 1489457, 1950607, 2629079, 2978914, 3901214, 5258158, 5957828, 7802428, 10516316, 11915656, 15604856, 21032632, 23831312, 31209712, 42065264, 60468817, 120937634, 177166001, 241875268, 354332002, 483750536, 708664004, 967501072, 1417328008, 2834656016, 4074818023, 5492146031, 8149636046, 10984292062, 16299272092, 21968584124, 32598544184, 43937168248, 65197088368, 87874336496, 126319358713, 252638717426, 505277434852, 1010554869704, 2021109739408]

約数ペア:

[(1, 2021109739408), (2, 1010554869704), (4, 505277434852), (8, 252638717426), (16, 126319358713), (23, 87874336496), (31, 65197088368), (46, 43937168248), (62, 32598544184), (92, 21968584124), (124, 16299272092), (184, 10984292062), (248, 8149636046), (368, 5492146031), (496, 4074818023), (713, 2834656016), (1426, 1417328008), (2089, 967501072), (2852, 708664004), (4178, 483750536), (5704, 354332002), (8356, 241875268), (11408, 177166001), (16712, 120937634), (33424, 60468817), (48047, 42065264), (64759, 31209712), (84809, 23831312), (96094, 21032632), (129518, 15604856), (169618, 11915656), (192188, 10516316), (259036, 7802428), (339236, 5957828), (384376, 5258158), (518072, 3901214), (678472, 2978914), (768752, 2629079), (1036144, 1950607), (1356944, 1489457)]