20176737856

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1246093}}^1$

素因数の和:1246139

約数の個数: 56

約数和(自身を含む): 45577134144

約数和(自身を除く): 25400396288

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 88, 92, 176, 184, 253, 352, 368, 506, 704, 736, 1012, 1472, 2024, 4048, 8096, 16192, 1246093, 2492186, 4984372, 9968744, 13707023, 19937488, 27414046, 28660139, 39874976, 54828092, 57320278, 79749952, 109656184, 114640556, 219312368, 229281112, 315261529, 438624736, 458562224, 630523058, 877249472, 917124448, 1261046116, 1834248896, 2522092232, 5044184464, 10088368928, 20176737856]

約数ペア:

[(1, 20176737856), (2, 10088368928), (4, 5044184464), (8, 2522092232), (11, 1834248896), (16, 1261046116), (22, 917124448), (23, 877249472), (32, 630523058), (44, 458562224), (46, 438624736), (64, 315261529), (88, 229281112), (92, 219312368), (176, 114640556), (184, 109656184), (253, 79749952), (352, 57320278), (368, 54828092), (506, 39874976), (704, 28660139), (736, 27414046), (1012, 19937488), (1472, 13707023), (2024, 9968744), (4048, 4984372), (8096, 2492186), (16192, 1246093)]